Finding the best underwater action camera 4k wifi suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.

Best underwater action camera 4k wifi

Product Features Editor's score Go to site
AKASO Brave 4 4K 20MP WiFi Action Camera Ultra HD with EIS 30m Underwater Waterproof Camera Remote Control 5X Zoom Underwater Camcorder with 2 Batteries and Helmet Accessories Kit AKASO Brave 4 4K 20MP WiFi Action Camera Ultra HD with EIS 30m Underwater Waterproof Camera Remote Control 5X Zoom Underwater Camcorder with 2 Batteries and Helmet Accessories Kit
Go to amazon.com
AKASO V50 Pro Native 4K/30fps 20MP WiFi Action Camera with EIS Touch Screen Adjustable View Angle 30m Waterproof Camera Support External Mic Remote Control Sports Camera with Helmet Accessories Kit AKASO V50 Pro Native 4K/30fps 20MP WiFi Action Camera with EIS Touch Screen Adjustable View Angle 30m Waterproof Camera Support External Mic Remote Control Sports Camera with Helmet Accessories Kit
Go to amazon.com
AKASO EK7000 4K30FPS Action Camera Ultra HD Underwater Camera 170 Degree Wide Angle 98FT Waterproof Camera AKASO EK7000 4K30FPS Action Camera Ultra HD Underwater Camera 170 Degree Wide Angle 98FT Waterproof Camera
Go to amazon.com
DBPOWER DB0923 N5 4K Action Camera, 5X Zoom HD 20MP Sony Sensor Sports Camera, EIS Wi-Fi Underwater Camera With 170 Wide-Angle Lens Including 2 Rechargeable Batteries And 17 Accessories Kit DBPOWER DB0923 N5 4K Action Camera, 5X Zoom HD 20MP Sony Sensor Sports Camera, EIS Wi-Fi Underwater Camera With 170 Wide-Angle Lens Including 2 Rechargeable Batteries And 17 Accessories Kit
Go to amazon.com
Campark ACT74 Action Camera 4K Ultra HD WiFi Underwater Waterproof Camera 16MP 170 Adjustable Wide Angle Lens with 2 Rechargeable Batteries and Multiple Accessories Kits Campark ACT74 Action Camera 4K Ultra HD WiFi Underwater Waterproof Camera 16MP 170 Adjustable Wide Angle Lens with 2 Rechargeable Batteries and Multiple Accessories Kits
Go to amazon.com
AKASO EK7000 Pro 4K Action Camera with Touch Screen EIS Adjustable View Angle 40m Waterproof Camera Remote Control Sports Camera with Helmet Accessories Kit AKASO EK7000 Pro 4K Action Camera with Touch Screen EIS Adjustable View Angle 40m Waterproof Camera Remote Control Sports Camera with Helmet Accessories Kit
Go to amazon.com
VanTop Moment 4 4K Sports Action Camera w/ 32GB Microsd Card, 20MP Sony Sensor, EIS, Touch Screen, Adjustable View Angle, 30M Waterproof, Remote, Dual Battery & GoPro Compatible Accessories Kit VanTop Moment 4 4K Sports Action Camera w/ 32GB Microsd Card, 20MP Sony Sensor, EIS, Touch Screen, Adjustable View Angle, 30M Waterproof, Remote, Dual Battery & GoPro Compatible Accessories Kit
Go to amazon.com
Campark X30 4K Action Camera 20MP EIS Anti Shake WiFi Touch Screen 1080p 120fps Sports Underwater 40m Waterproof Video Cam Adjustable View Angle with Two 1350mAh Batteries Mounting Accessories Kits Campark X30 4K Action Camera 20MP EIS Anti Shake WiFi Touch Screen 1080p 120fps Sports Underwater 40m Waterproof Video Cam Adjustable View Angle with Two 1350mAh Batteries Mounting Accessories Kits
Go to amazon.com
AKASO Brave 6 4K 20MP WiFi Action Camera Voice Control EIS 30m Underwater Waterproof Camera Remote Control 6X Zoom Underwater Camcorder with 2 Batteries and Helmet Accessories Kit AKASO Brave 6 4K 20MP WiFi Action Camera Voice Control EIS 30m Underwater Waterproof Camera Remote Control 6X Zoom Underwater Camcorder with 2 Batteries and Helmet Accessories Kit
Go to amazon.com
Underwater Camera 24.0MP Waterproof Digital Camera Full HD 1080p Selfie Dual Screen Video Recorder Point and Shoot Digital Camera Waterproof Camera for Snorkeling Underwater Camera 24.0MP Waterproof Digital Camera Full HD 1080p Selfie Dual Screen Video Recorder Point and Shoot Digital Camera Waterproof Camera for Snorkeling
Go to amazon.com
Related posts:

1. AKASO Brave 4 4K 20MP WiFi Action Camera Ultra HD with EIS 30m Underwater Waterproof Camera Remote Control 5X Zoom Underwater Camcorder with 2 Batteries and Helmet Accessories Kit

Feature

UPGRADE SERIES OF AKASO EK7000: Featuring 4K/24fps, 2K/30fps and 1080P/60FPS video resolution and 20MP photos, AKASO Brave 4 action camera enables you to take incredible photos and ultra HD videos, clearly recording the beauty and wonders in life!
OPTIONAL VIEW ANGLE AND ANTI-SHAKING: Adjust the view angle of this action camera according to your needs between 170, 140, 110, and 70. Built in smart gyroscope for anti-shaking and image stabilization to make your video much more smooth.
SPORTS CAMERA WITH WIFI AND HDMI: Sharing & editing videos from an action camera is easier with the free app (AKASO DV). Just download the App on your phone or tablet and connect with this action camera. Wi-Fi signal ranges up to 10 meters. With HDMI Port allows you to connect it with television.
100FT WATERPROOF CAMERA AND 2'' IPS SCREEN: Place your action camera into the waterproof case and securely fasten it, then you can dive below 30 meters. This underwater camera is ideal for water sports such as swimming, surfing, diving, etc. 2'' IPS screen allows you to preview the video in action camera.
FREE VALUABLE ACCESSORIES: This underwater camera comes with 2 rechargeable 1050mAh batteries, remote control wristband and 19 accessories kit, the kits are available for most kinds of camera even Gopro. Each battery can record up to 90 minutes. The remote wristband is not waterproof.

2. AKASO V50 Pro Native 4K/30fps 20MP WiFi Action Camera with EIS Touch Screen Adjustable View Angle 30m Waterproof Camera Support External Mic Remote Control Sports Camera with Helmet Accessories Kit

Feature

SUPERB IMAGE QUALITY: Featuring 4K/30fps and 20MP image, your AKASO V50 Pro action camera can capture every detail of your wonderful outdoor adventures and present an immersive footage of you and your world.
ELECTRONIC IMAGE STABILIZATION: Built-in Electronic Image Stabilization (EIS) with 6-axis gyroscope detects position and motion changes. When the camera tilts, moves, shakes or experiences impact, this action camera can still produce stable videos.
OPTIONAL VIEW ANGLE: You can adjust the view angle of this action camera according to your needs between Super Wide, Wide, Medium and Narrow. This action camera also has the distortion calibration feature, which offers image distortion improvements.
BUILT-IN WIFI AND HDMI OUTPUT: Just download App(iSmart Pro+) on your phone or tablet and connect it to this action camera, you can share your wonderful moment on social media instantly. With HDMI Port allows you to connect it to TV.
FREE VALUABLE ACCESSORIES: This underwater camera comes with 2 rechargeable 1100mAh batteries, chargers and remote control wristband and lots of accessories kits. The kits fit most cameras even Gopro.

3. AKASO EK7000 4K30FPS Action Camera Ultra HD Underwater Camera 170 Degree Wide Angle 98FT Waterproof Camera

Feature

4K Ultra HD Action Camera. Professional 4K 25fps & 2.7K 30fps video with 12MP photos at up to 30 frames per second for incredible photos, which is 4 times the resolution of traditional HD cameras.
Wireless Wrist Remote Control Sports Camera. With a wrist 2.4G remote, you can capture the world in an all-new way. Controlling the camera, framing shots or recording video is convenient.
Longer Battery Life. AKASO EK7000 action camera comes with 2 rechargeable 1050mAh batteries. Each battery can record up to 90 minutes. No more worry about the recording time for this action camera.
Built-In WIFI & HDMI, edit & share your action in minutes. Just download App(iSmart DV) on your phone or tablet and connect with this action camera. Wi-Fi signal ranges up to 10 meters.
100 feet waterproof camera. AKASO EK7000 is designed to withstand extreme environments, together with durable waterproof case. With the accessories, transform it for indoor and outdoor activities.

Description

Professional Video Quality

AKASO EK7000 features ultra HD 4K video recording. You can capture stunning 4K 25fps/2.7K 30fps/1080P 60fps video
which is sharper and more lifelike than ever. High-resolution, high frame rate 4K 25fps and 2.7K 30fps video delivers
distinctly smooth video.

Fast, Powerful Photo Capture

With 12MP Burst photos at a blistering 30 frames per second, AKASO EK7000 Camera helps you capture the moments
you don't want to miss. Capture single photos, Burst photo or choose Time Lapse mode to shoot photos automatically
at set time intervals from 0.5 to 60 seconds.

Control, View and Instantly Share with Built-in WiFi

Be able to captures the 170 degree wide angle perspective, AKASO EK7000 features built-in Wi-Fi, allowing you to connect
to the smart phone, tablet, computer and more to sharing via text, email, Facebook, Twitter, and more to your friends,
family or followers . The built-in Wi-Fi can control cameras from distances of up to 50-feet (15-meters).

Shift Your Action As You Like

Use the remote control of the camera to choose the mode you prefer as you recording. You can shift from video to photo, burst photo
to time lapse with just press the button of the remote for super convenience.

Note: Micro SD Card of Class 10 is Highly Recommended for 4K Action Camera. AKASO EK7000 Action Camera Can add up to 64GB Micro SD Card. If The camcorder suddenly switches off. The possible causes are: The Auto Power Off function is activated. The battery in the camcorder is empty. Solution: Switch the device on again. Change the battery.

What's in the Box:

1x AKASO EK7000 Camera
1x 2.4G Remote Control
2x 1050mAh Battery
1x Waterproof Case
1x Bicycle Stand
7x Mount
2x Clip
1x Helmet Mounts
1x Bandages
5x Tethers
1 x Protective Backdoor
1x USB Cable
1x AC Charger
1x Lens Cloth
1x Manual

4. DBPOWER DB0923 N5 4K Action Camera, 5X Zoom HD 20MP Sony Sensor Sports Camera, EIS Wi-Fi Underwater Camera With 170 Wide-Angle Lens Including 2 Rechargeable Batteries And 17 Accessories Kit

Feature

4k ultra-hd action camera: Capture your world in crystal-clear stunning HD video
DBPOWER action cam with 5x zoom: This 4k action camera with a good zoom range from 1.0x to 5.0x by long pressing the "up" and "down" button
Built-in Wi-Fi: Sharing & editing your videos and images has never been easier
Waterproof to depths of 30m: The waterproof case included in the accessory pack allows you to use the camera up to depths of 30 meters
Multiple accessories & functions: The DBPOWER 20mp camera accessories kits can be applied for gopro camera

Description

DBPOWER 4k action camera is your choice, can't beat capture your life's moments right away it's an amazing gift for your friends and family, or even yourself. Perfect for outdoor sports, gliding, diving, skiing, snorkeling, climbing and driving. Comes with lots of accessories, do not worry about spending more to purchase an additional accessory. Specification: Display: 2" LCD screen video: 4k 24fps / 2.7k 30fps/ 1080p 60/30fps 720p/120fpsphoto resolution: 20m/16m/12m/10m/8m/5m/3mburst photo: 3/5/10 photos time lapse: 1s/5s/100ms/200ms/500msloop recording: Support driving mode: Support anti-shaking: Support wide angle lens: 170/140/110/70 degree waterproof: Up to 30mwifi range: Up to 10msupport micro SD card: Suggest to buy class 10 up to 64gb(not included)battery:2pcs 950mah(1080p30 1.5 hours, 4k 24/1080p60 50 mins)package included:1x DBPOWER 4k action camera1x waterproof shell & case1x bicycle bracket1x switch support 1 & 2 2x helmet pedestal 4x bandage4x ribbon1x wire cable1x USB cable1x back clip2x mount2x 3m stickers1x cleaning cloth1x user manual2x rechargeable batteries note: No charger in package, generally the battery can be charged in camera with your own USB wall charger 5v/1a output. Recommended to use class 10 at least 16gb micro SD card. Compatible with up to 64gb card.

5. Campark ACT74 Action Camera 4K Ultra HD WiFi Underwater Waterproof Camera 16MP 170 Adjustable Wide Angle Lens with 2 Rechargeable Batteries and Multiple Accessories Kits

Feature

Super 4K Recording +Sony sensorCampark 4k Sports Action Camera records video footage in 4K/30fps and takes photo at 16M. Campark Action cameras help you capture and share your world in a fantastic resolution.
2 Inch HD Screen + 170Ultra wide angle lensThis Action Cam with 2 Inch HD Screen and 170 degree lens, you won't miss out on any background details and the support of 32GB on an Micro SD card will let you store all your photos and videos right on the camera.
WIFI Remote ControlAction cameras compatible with iOS and Android system.The sports camera allows you control camera via the phone in real time, What is more, instantly send pics and videos via email or share them on social media easily.
Waterproof up to 30m(98Feet) depthThe waterproof case design for underwater world.Waterproof up to 30 meters.Ideal for water sports like swimming, drifting, surfing etc.
Dual Recharger Batteries + Mounting Accessories KitsIncreased Long Battery Life up to 180 minutes (Dual Rechargeable Lithium Batteries) shooting time.Come along with tons of free accessories. multifunctional accessories enable you to mount your camera to helmet, bicycles, wrist, etc ( Carrying Case NOT Included )

Description

Campark 4k Action Camera is your choice,can't beat!Capture your life's moments right away! It's an amazing gift for your friends and family, or even yourself.

Professional video quality
Campark Action Cam features ultra HD 4K video recording with 4X ZOOM. You can capture 4K 30fps/2.7K 30fps/1080P 60fps/1080P 30fps video which is sharper and more lifelike than ever.
The time lapse,loop recording and slow motion mode will catch any moments you wanted.

Built-In WIFI & HDMI
Campark 4k Underwater Camera can connected your phone by Wi-Fi,and share your video/photo to Facebook,Twitter, Instagram...
Support HDMI output,can watch the beautiful videos & pictures on TV

Enjoy yourself in the Amazing World
This Waterproof camera is perfect for outdoor sports,Gliding, Skiing, Snorkeling,Climbing and Driving
With the waterproof case, you could go up to 30M/98ft underwater. Great companion for water sports, like swimming, diving, surfing etc.

Package
1x Waterproof Case, 2x Battery, 1X Back Cover for Sound, 1x USB Cable
1x Handlebar Mount, 1x Fixed base , 2x Helmet base,2X 3M sticker
1x Adapter, 2x Base mount, 3x Switch connection, 4X Bandage
1x User manual, 2X Clip, 1X Wiper,,1x Wirerope, 4x Ribbon

Note
1. Please format the Micro SD card (not included) in the camera before use. 32GB max supported.
2. Now the version is the newest version, no need to update.If you cannot sure, please tell us the version (in setting),we will check it for you.
3. Back cover for sound can't use underwater.
4. No charger in package, generally the battery can be charged in camera with your own USB wall charger 5V/1A output.
Need extra battery charger or batteries? please search https://www.amazon.com/dp/B01G6UUQ6U

6. AKASO EK7000 Pro 4K Action Camera with Touch Screen EIS Adjustable View Angle 40m Waterproof Camera Remote Control Sports Camera with Helmet Accessories Kit

Feature

UPGRADE SERIES OF AKASO EK7000: AKASO EK7000 Pro action camera delivers 4K/25fps, 2.7K/30fps, 1080P/60fps videos and 16 MP photos that capture every moment in crisp detail and unparalleled clarity.
INTUITIVE UI DESIGN: Ultra 2 inch IPS touch screen shows everything crystal clearly and brightly, easy to change settings, switch shooting modes, preview and playback footage.
ELECTRONIC IMAGE STABILIZATION: Built-in Electronic Image Stabilization (EIS) delivers steady and smooth videos. AKASO EK7000 Pro sports camera ensures excellent experience in shooting fast-moving objects.
WATERPROOF CAMERA UP TO 131FT: Equipped with the upgraded waterproof case, this underwater camera can deep dive up to 131 feet, ready to capture all details of your adventures. Ideal for water sports such as swimming, surfing, diving, snorkeling, etc.
ADJUSTABLE VIEW ANGLE: You can set the view angle of this action camera depending on your needs between super wide, wide, medium and narrow. It's easier to hit someone with low angle. With high angle you can see more.

Description

11111111111111

7. VanTop Moment 4 4K Sports Action Camera w/ 32GB Microsd Card, 20MP Sony Sensor, EIS, Touch Screen, Adjustable View Angle, 30M Waterproof, Remote, Dual Battery & GoPro Compatible Accessories Kit

Feature

Sony sensor records 4K video: VanTop moment 4 Sport camera is equipped with 20 MP true depth camera by Sony. Featuring 4K/24Fps video recording and 20 MP image capturing, VanTop moment 4 sports camera has faster sensors ensuring zero shutter lag with more lighting and shadow details.
Intuitive touch screen&user-friendly UI: ultra-responsive touch screen by IPS, VanTop moment 4 action camera soothes your setting, previewing, and shooting experience.
Electronic image stabilization: electronic image stabilization (EIS) Reduces tremors and stabilizes your frame with a gyroscope when taking picture/video. The EIS technology is ideal for sports shooting like surfing, skateboarding, skiing, etc., producing sharp images even in poor lighting environment.
Wireless & Remote control: camking is Downloadable in app Store, with which you can control your camera in a wireless way. Alternatively, remotely control the camera with a VanTop 2.4GHz remote. Transfer your work to mobile via camking in minutes, and share your wonderful moments instantly.
Multi-function: this Action camera features multiple functions including video, photo, motion detection, Car mode, video lapse, slow motion, photo lapse, burst mode, etc. Compatible with GoPro, 3-way grip, arm, tripod to enjoy more features.

Description

Sony true depth camera stabilize your footage
cutting-edge technology such as the electronic image stabilization) technology built in the VanTop moment 4 action camera ensures the best capture of your life with stabilized footage of up to 4K/24Fps. More possibilities for you to snap the moment in your adventures and life journeys.
capture better and share more
This waterproof sports camera is equipped with high quality lens of 170, which will capture the maximum scale of view that you would like to include in your videos or photos.
water and dust resistance
vantop moment 4 sports camera is water-resistant with waterproof case tightly fastened on. Dive deeply in water to up to 30 meters (100ft). turn on the diving mode, the camera filters The RED light under water automatically. (Remote not waterproofed)
dual rechargeable 1050mAh batteries 1 x moment 4 action camera
1 x waterproof housing
1 x folding backpack
1 x 32GB Kingston TF card
1 x 2. 4GHz remote
1 x wrist strap of remote control
2 x 1050mAh batteries
1 x Long connector
2 x short connector
1 x surface J-Hook Buckle
1 x 360 adapter
1 x tripod mount Adapter
1 x Bicycle handlebar
2 x helmet mounts
1 x USB Cable
1 x cable tie
1 x Cleaning cloth
1 x helmet belt
2 x adhesive pads

8. Campark X30 4K Action Camera 20MP EIS Anti Shake WiFi Touch Screen 1080p 120fps Sports Underwater 40m Waterproof Video Cam Adjustable View Angle with Two 1350mAh Batteries Mounting Accessories Kits

Feature

Native 4K UHD VIDEO + 20 Mega Pixels Campark X30 4K Sports Action Camera, featuring 4K(3200x1800)/60fps, 4K(3840x2160)/30fps, 2.7K/30fps, 1080P/120fps, 720P/240fps video resolution and 20MP photos, ensures you capture the world in high-definition video, deliver smooth video footage and shoot pretty decent still images.
Electronic Image Stabilization Built-in EIS helps the footage stay clear and stable in situations where the cameras are subject to knocks and bumps. Campark X30 underwater cam provides excellent experience in shooting fast-moving objects, delivers steady and smooth videos.Image Stabilization is disabled when you select 4K/60fps video resolution.
Distortion Calibration + Waterproof Camera Up to 40M (131ft) This action camera have lens distortion correction as a built-in feature,make it easy to remove fisheye effect.Equipped with the upgraded waterproof case, this underwater camera can deep dive up to 131 feet. Deal for water sports like snorkeling, swimming, surfing etc.
2 Inch Touch Screen + WIFI Remote Control 2.0 inch LCD Intuitive touch screen display makes it easy to change settings and play back footage. Sharing and editing video from sport camera is easier with the free app (DV King 4K). Just download the App on your phone or table, make viewing and capturing great footage easier and provide you with an easy way to transfer files.
Adjustable Field of View + Dual 1350 mAh Batteries X30 waterproof camera comes with adjustable field of view(FOV), Wide/Middle/Narrow available. You can choose a field of view according to your own need. Large capacity 1350 mAh batteries are included for longer recording. Most parts are compatible with gopro. We guarantee 45 days money back and 12-month warranty and professional after-sale service within 24 hours.

Description

Campark X30 action camera, shooting native 4K footage up to 60fps ,video footage is incredibly smooth,that's sharper and more lifelike than ever.While the ability to shoot stills in raw format brings even more flexibility. This sport cam ensures you capture and share your world in ultra high-resolution, cinema-quality.


Features:


Video Resolution: 4K(3200x1800)/60fps, 4K(3840x2160)/30fps, 2.7/30fps,1080P/120fps
Image Resolution: 20MP / 16MP / 13MP / 8MP
FOV: Wide(Default 170 )/ Middle/ Narrow
EIS:Supported (Can't support when switch to 4K/60fps mode)
Distortion Correction: ON / OFF
White Balance:Auto/ Sunny/ Cloudy/ Incandescent/ Fluorescent
Slow Motion / Loop recording / Time Lapse / Burst Photo / Auto Shutter
Storage: Micro SD Card(Up to 64GB supported)

What's in the Box?


1x Campark X30 Action Camera , 1x Waterproof Case , 2x 1350 mAh Battery
1x USB Cable, 3x Switch connection, 1x Fixed base, 1x Adapter
1x Base mount, 1x Handlebar Mount, 2x Helmet base,4x Bandage
1x Wiper, 1x Wirerope, 4x Ribbon, 1x Back Cover for Sound,1x User manual

Warm Tips:


- We advise Genuine brand Micro SD Card which in CLASS 10 or over CLASS 10, max up to 64GB. (SD card not included)
- Please format the SD card in the camera or FAT 32 format on your computer before using the camera.

9. AKASO Brave 6 4K 20MP WiFi Action Camera Voice Control EIS 30m Underwater Waterproof Camera Remote Control 6X Zoom Underwater Camcorder with 2 Batteries and Helmet Accessories Kit

Feature

UPGRADE SERIES OF AKASO BRAVE 4: Featuring 4K/24fps, 2K/30fps and 1080P/60FPS video resolution and 20MP photos, AKASO Brave 6 action camera enables you to shoot stunning Full HD video and unique time lapse videos-perfect for sharing.
VOICE CONTROL: You can control your AKASO Brave 6 action camera hands free with voice commands Like "AKASO Video Start" and "AKASO Take Photo".
ADVANCED IMAGE STABILIZATION: Built-in Electronic Image Stabilization (EIS) delivers steady and smooth videos in up to 4K/24fps resolution, this sports camera ensures excellent experience in shooting fast-moving objects.
OPTIONAL VIEW ANGLE: The view angle of this action camera can be set between 170, 140, 110, and 70 according to your needs.
98FT WATERPROOF CAMERA: Equipped with the waterproof case, this underwater camera can deep dive up to 98 feet, ready to capture all details of your adventures. Ideal for water sports such as swimming, surfing, diving, snorkeling, etc.

10. Underwater Camera 24.0MP Waterproof Digital Camera Full HD 1080p Selfie Dual Screen Video Recorder Point and Shoot Digital Camera Waterproof Camera for Snorkeling

Feature

This waterproof camera has the advantage of being like a normal camera, but the ability to go underwater 10FT for about one hour. It can do good job at snorkeling, surfing, and tumbling through the waves and it is suitable for driving, in the pool, lakes, and family gatherings. This camera is a nice and perfect gift for family and friends who love outdoor water activities. It is an entry level and good general use camera/camcorder.
The camera is awesome for kids. Also the menu is very comprehensive. It needs a micro SD card and it supports up to 32GB Excluded. Please format your micro sd card before fist use. The dual screens are easy and nice to use and this selfie screen is a fun little addition. It's great to use to line up faces and make sure everyone is in the picture and video.
It's lightweight and compact camera/video recorder. This underwater camera has a pretty color and it has macro mode to take close up picture. You can adjust the focus with the knob on the left between mountain mode (There is a mountain symbol to appear on the screen) and flower mode (There is a flower symbol to appear on the screen), and once you had it where you needed it you didn't need to re-adjust it often at all. There is automatic time/date stamp on photos and it can be set to be off.
It can also be mounted to a tripod (exclude in standard package). It uses rechargeable battery. Battery lasting hour is good. The battery compartment is water tight as it's sealed very well to keep it from water leaking into.This camera comes with a little pouch so you can use to store the camera in when it is not in use. It's a nice pouch and it is well made in silver color.
One-year warranty is provided by YISENCE. Customer service will be provided within 24 hours in working day. You can set color, sepia, and black & white, and it has the ability to adjust the exposure (from +3 to -3) according to your requirement.There is instructional video for how to open the battery compartment when necessary. One hand presses cover lock, another hand(or use a tool) pushes out battery cover meanwhile to open battery door! Take out battery to keep it dry while not using.

Description

Camera instructional video on You-tube : http://u6.gg/d3x2g.
Please format your card before the first use.

Main Features:
Waterproof capability: 3-meter/10-feet for one hour per time
Support Micro SD card, Max. 32GB, Not SD card (excluded).
Detailed Spec.:
Max. Pixels: 24.0 MP
Picture Formats: JPEG
Still Image Resolution: 24M (5600X4200), 20M (5200X3900),18M (4896X3672), 16M (4608X3456), 14M (4416X3312), 12M (4000X3000), 10M (3648X2736), 8M (3264X2448), 7M (3072X2304), 5M (2592X1944), 3M( 2048X1536), 2M (1920x1080)
Video Format: AVI
Video Resolution: FHD 1920X1080,HD 1280X720P, VGA, QVGA
Dual Screens: Rear screen: 2.7 inches TFT-LCD(4: 3);front screen 1.8 inches TFT-LCD (4: 3)
Screen Resolution: 640 x 480
Face detect: Support
Continuous shooting : yes
Print Directly: Support
Anti shake: Electronic image stabilization
Focal Distance 1.0M~infinitycm
Focus: Marco: 20~3 0CM,Normal: 1.0 M~infinity
Aperture: F/2.9
ISO: Auto, 100, 200, 400
Self timer: 2s, 5s, 10s delay
White balance Auto/Sunny/Cloudy/Tungsten/Fluorescent
Scenario auto/Night portrait/Night view/portrait/view/beach/High ISO/sports/party
Digital Zoom: 16X

Battery
Battery Capacity: 550mAh
Charging Time: 3 hours
Low Battery Alerts: Yes
Auto power-off: Close/60sec/180sec/300sec
External Memory Card Type: Micro SD card, Max. 32GB (excluded)
Built-in Memory / RAM: No
Output Interface: Micro USB 2.0
Speaker: built-in
Microphone: built-in
Audio System: Stereo
LED Lights: < 1.5M; Open/close
Flash lamp: Automatic flash, flash, mandatory flash, Red-eye reduction
Dimensions: 4.45 x 2.56 x 1.26 in
Weight 4.41 oz
Packing List:
1 x Digital Camera
1 x Li-ion Battery
1 x Charger
1 x USB cable
1 x Pouch
1 x English user manual

Conclusion

All above are our suggestions for underwater action camera 4k wifi. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using underwater action camera 4k wifi with us by comment in this post. Thank you!
Jane Mathis