19 Best Smartwatches for Scuba Diving and it's Features

Scuba diving is an exhilarating activity that requires proper equipment, including reliable dive Smartwatches.

Smartwatches have become increasingly popular among scuba divers due to their advanced features and
capabilities.

They provide accurate information about depth, water temperature, and other essential data to ensure a safe and enjoyable diving experience.

In this article, we will discuss the 19 best smartwatches for scuba diving. We will provide all the information you need including features and pros and cons.

Top Best Smartwatches for Scuba Diving

19 Best Smartwatches for Scuba Diving and it's Features

A wristwatch for divers may be used for even the most basic tasks, including verifying the time or location.

On the other hand, data on depth and pressure may be helpful from a more sophisticated dive computer.

If you’re considering putting your toes into the sport, here are some of the best scuba diving smartwatches that are offered at various pricing points:

1. Amazfit T-Rex 2 Rugged Smartwatch

The Amazfit T-Rex 2, an affordable and rugged smartwatch, is suitable for divers, offering a higher depth rating than the more expensive Apple Watch.

It features dual-band GPS, real-time navigation, heart rate monitoring, and impressive battery life. While not a dedicated dive monitor, it’s a versatile and well-constructed option for occasional divers.

Unsurprisingly, the Amazfit T-Rex 2 consistently receives positive ratings for its amazing value.

Features

Maximum depth: 100 meters (no dive computer)
Dual-band GPS
Real-time navigation
Heart rate monitoring
Excellent battery life (up to 24 days)
Health-tracking functions
Notifications and call handling

Pros

Affordable
Robust design
Suitable for occasional divers
Long battery life
Positive user ratings

Cons

Lacks a dedicated dive computer
Limited diving statistics

2. Cressi Leonardo Underwater Diving Computer

The Cressi Leonardo smartwatch focuses primarily on diving and serves as a professional wrist-mounted diving computer.

It offers essential features such as adjustable FO2 and PO2 levels, visual CNS oxygen toxicity signals, and clear measurements displayed on a backlit screen, crucial for deep dives with limited visibility.

What’s more, it operates on a CR2430 replaceable battery, reducing the need for frequent charging.

This dive computer can track up to 60 dives and is recommended for novice divers, although some users find its single-button interface a bit challenging to navigate.

Features

Maximum depth: 120 meters
Changeable FO2 and PO2 levels
Visual signal for CNS oxygen toxicity
Backlit display
Runs on CR2430 changeable battery
Tracks up to 60 dives
Suitable for novice divers

Pros

Professional diving computer
Detailed dive information
Long battery life
Ideal for beginners

Cons

Single-button navigation
Limited non-diving features

3.Garmin Descent G1 Solar

Garmin’s Descent G1 Solar smartwatch is a top choice for both diving and activity tracking. It’s powered by solar energy, offering excellent battery life, lasting up to 25 hours in dive mode and potentially four months in smartwatch mode with regular outdoor use.

With GPS for precise tracking and the ability to store up to 200 dives, it’s suitable for divers of all levels.

Additionally, it supports various sports modes, app downloads, notifications, and even NFC for cashless transactions, making it a versatile and feature-rich option.

3. Garmin Descent G1 Solar:

Features

Maximum depth: 100 meters (with dive computer)
Solar-powered
GPS for precise diving location
Up to 200 dive log capacity
Multiple sports modes
Activity tracking and notifications
NFC for cashless transactions

Pros

Solar charging capability
Long battery life in dive mode
Diverse features for both diving and daily use
Accepts third-party applications

Cons

Official depth rating is 100 meters
May not replace specialized dive computers

4. Apple Watch Ultra

The Apple Watch Ultra is Apple’s latest iteration, featuring a titanium frame, extended battery life, and a new Dive software for underwater use.

It provides dive depth, location, and pressure through the preloaded Dive app, with additional functionality available via the Oceanic+ app.

While adaptable and practical, it may not match specialized dive computers for precision, but it serves as a useful diving tool until a dedicated dive computer is desired.

Note that the Oceanic+ app requires a recurring payment, and the official depth rating is 40 meters, although some users report deeper dives. Consider a dedicated dive computer for deeper dives.

4. Apple Watch Ultra:

Features

Maximum depth: 40 meters
Dive app with depth and pressure tracking
Supports Oceanic+ app for diving data
Integration with Apple’s app ecosystem
Dive software for underwater usage

Pros

Apple’s app ecosystem
Dive tracking and data via Oceanic+ app
Useful diving tool
Additional non-diving features

Cons

Requires third-party app subscription
Official depth rating is limited to 40 meters
May not replace dedicated dive computers for experts

5. Garmin Descent MK2 Watch-Style Dive Computer

The Garmin Descent MK2 improves upon its predecessor with enhanced diving features, a larger display, and a bigger battery.

It offers six dive modes, including gas dives, and features professional algorithms for dive calculations, workout recommendations, and health monitoring.

The touchscreen interface makes it user-friendly. It supports offline music, contactless payments, and notifications.

However, it lacks integrated solar charging, requiring recharging every 16 days as a smartwatch or every 80 hours in dive mode.

Features

Maximum depth: 100 meters (with dive computer)
Larger display and battery
Underwater compass
Up to 200 dive log capacity
Six dive modes, including gas dives
Activity tracking, notifications, and NFC

Pros

Enhanced diving features
Large battery capacity
User-friendly touchscreen interface
Diverse activity tracking

Cons

No integrated solar charging
Requires regular recharging
May be costly compared to basic diving computers

6. Military Rugged Smartwatch

The Meeonley robust smartwatch is a cost-effective choice for existing smartwatch owners seeking a rugged and reasonably priced option.

It features a sturdy, metallic design with exposed screws, and its IP68 rating allows for use in the pool.

It offers extensive fitness tracking with over 100 sports modes, call-answering via Bluetooth connection, and durability, outperforming generic fashion-focused wearables, despite being prone to scuffs.

Features

IP68 Water Resistant
Rugged design
Multiple sports modes
Bluetooth connectivity for calls
Durable build

Pros

Reasonably priced
Robust and durable
Suitable for various sports and activities

Cons

May not have advanced smart features
Limited app ecosystem

7. Garmin Instinct Smart Watch

The Garmin Instinct is a reasonably priced, tough smartwatch from a well-known company specializing in durable wearables.

It offers features like an altimeter, GPS, and Mil. Std. 810G certification, known for exceptional accuracy.

It includes integrated GPS, a compass, and an altimeter for outdoor activities, with a useful Trackback feature.

The Garmin Instinct is highly rated for durability and performance, with positive user reviews, although it may have a smaller app library compared to more mainstream smartwatches like the Apple Watch.

Features

100m water resistance
Altimeter, GPS, and Mil. Std. 810G certification
Accurate tracking and data collection
Trackback feature for outdoor navigation

Pros

Exceptional accuracy and precision
Ideal for outdoor activities
Durable build
Long battery life

Cons

Limited app library compared to other smartwatches
Basic software interface

8. Casio G-Shock Move Gbd-H2000

The G-Shock Move GBD-H2000 from Casio is a technologically advanced addition to the rugged G-Shock line-up. It offers a commanding appearance with a reinforced chassis for durability.

This solar-chargeable watch is water-resistant up to 200 meters, boasts a two-month battery life without charging, and features integrated GPS and phone connectivity for notifications and activity tracking.

However, some users find the user interface challenging, and the Casio app lacks extensive features.

If you prioritize durability and health metric tracking, the G-Shock GBD-H2000 is a solid choice, but for a more feature-rich smartwatch, you may want to explore other options.

Features

200m water resistance
Rugged design with reinforced chassis
Solar-chargeable with two-month battery life
Integrated GPS for precise activity tracking
Phone connectivity for notifications
Health metric tracking capabilities
Challenging user interface for some users
Limited features in the Casio app

Pros

Rugged and durable build quality.
Water-resistant up to 200 meters.
Multiple diving modes and decompression algorithms.
Solar-powered rechargeable battery.

Cons

Expensive.
Large size and weight may not be suitable for some divers.
No air integration or wireless tank pressure monitoring.

9. Garmin Descent Mk2i

The Garmin Descent Mk2i is an exceptional smartwatch for scuba diving. It is equipped with GPS, GLONASS, and Galileo satellite systems, making it easy to navigate underwater.

The watch has a depth rating of up to 100 meters and provides accurate data on depth, temperature, and dive time.

Additionally, the watch has air integration, allowing divers to monitor their tank pressure and air consumption.

Features

This smartwatch has a depth rating of up to 100 meters and includes air integration.
It Allows divers to monitor their tank pressure and air consumption.
It also has GPS, a compass, and a variety fitness and wellness features.

Pros

Air integration feature for monitoring tank pressure and air consumption.
Dive computer functionality with GPS and multisport modes.
Large, easy-to-read display.
Durable build quality.

Cons

Expensive.
Large size and weight may not be suitable for some divers.
Battery life may not be sufficient for long dives.

10. Shearwater Teric

The Shearwater Teric is a versatile and rugged smartwatch that is ideal for scuba diving. It has a depth rating of up to 200 meters and provides accurate data on depth, temperature, and dive time.

The watch has air integration, allowing divers to monitor their tank pressure and air consumption.

The Shearwater Teric has a long battery life and can be customized to display different types of data.

Features

The Shearwater Teric has a depth rating of up to 200 meters.
Includes air integration,
A compass, and customizable displays for easy rear reading.
It also has a built-in rechargeable battery.

Pros

High-resolution AMOLED display.
Air integration and wireless tank pressure monitoring.
Multiple diving modes and decompression algorithms.
Compact and lightweight design.

Cons

Expensive.
May not be suitable for beginners due to its advanced features.
Battery life not be sufficient for long dives.

11. Cressi Newton

The Cressi Newton is a reliable and affordable smartwatch for scuba diving. It has a depth rating of up to 150 meters and provides accurate data on depth, temperature, and dive time.

The watch has air integration, allowing divers to monitor their tank pressure and air consumption. The Cressi Newton has a long battery life and is easy to use.

Features

The Cressi Newton has a depth rating of up to 150 meters.
It Includes air integration, a compass, and a bright, easy-to-read display.
It also has a rechargeable battery and can be customized with different strap options.

Pros

Affordable price point.
Easy-to-use interface.
Multiple diving modes and decompression algorithms.
Lightweight and compact design.

Cons

Limited functionality compared to some other models.
Battery life may not be sufficient for long dives.
May not be suitable for deep diving due to its 70-meter depth rating.

12. Mares Smart

The Mares Smart is a compact and affordable smartwatch for scuba diving. It has a depth rating of up to 150 meters and provides accurate data on depth, temperature, and dive time.

The watch has air integration, allowing divers to monitor their tank pressure and air consumption. Additionally, it has a User-replaceable battery and can be customized to display different types of data.

Features

The Mares Smart has a depth rating of up to 100 meters.
It includes air integration, a compass, and customizable displays.
It also has a rechargeable battery and can be synced with a dive log app.

Pros

Affordable price point.
Easy-to-use interface.
Air integration and wireless tank pressure monitoring.
Suitable for both recreational and technical diving.

Cons

Limited battery life compared to some other models.
Limited functionality compared to some other models.
May not be suitable for deep diving due to its 100-meter
depth rating

13. Tusa IQ-1201

The Tusa IQ-1201 is a reliable and easy-to-use smartwatch for scuba diving. It has a depth rating of up to 100 meters and provides accurate data on depth, temperature, and dive time.

The watch has air integration, allowing divers to monitor their tank pressure and air consumption. Additionally, it has a backlight for easy reading in low-light conditions.

Features

Tusa IQ-1201 has a depth rating of up to 100 meters.
It includes air integration, a compass, and abright, easy-to-read display.
It also has a backlight for easy reading in low-light conditions.

Pros

Reliable and easy-to-use for scuba diving.
Depth rating of up to 100 meters.
Accurate data on depth, temperature, and dive time.
Air integration to monitor tank pressure and air consumption.
Bright and easy-to-read display.
Backlight for visibility in low-light conditions.

Cons

Battery life not be sufficient for long dives.

14. Apeks i750TC

The Apeks i750TC is a high-end smartwatch for scuba diving. It has a depth rating of up to 100 meters and provides accurate data on depth, temperature, and dive time.

The watch has air integration, allowing divers to monitor their tank pressure and air consumption.

Additionally, it has a compass and can be customized to display different types of data.

Features

The Apeks i750TC has a depth rating of up to 100 meters.
It includes air integration, a compass, and
customizable displays.
It also has a bright, easy-to-read OLED screen.

Pros

High-end smartwatch for scuba diving.
Depth rating of up to 100 meters.
Accurate data on depth, temperature, and dive time.
Air integration to monitor tank pressure and air consumption.
Compass for navigation underwater.
Customizable displays to show preferred data.
Bright and easy-to-read OLED screen.

Cons

Battery life not be sufficient for long dives.

15. Hollis DG03

The Hollis DG03 is a robust and reliable smartwatch for scuba diving. It has a depth rating of up to 90 meters and provides accurate data on depth, temperature, and dive time.

The watch has air integration, allowing divers to monitor their tank pressure and air consumption.

Additionally, it has a backlight and can be customized to display different types of data.

Features

The Hollis DG03 has a depth rating of up to 90
meters.
It includes air integration, a compass, and
customizable displays.
It also has a backlight for easy reading in
low-light conditions.

Pros

Robust and reliable smartwatch for scuba diving.
Depth rating of up to 90 meters.
Accurate data on depth, temperature, and dive time.
Air integration for monitoring tank pressure and air consumption.
Compass for underwater navigation.
Customizable displays to show preferred data.
Backlight for visibility in low-light conditions.

Cons

Depth rating is slightly lower (90 meters) compared to some other models.

16. Scubapro Mantis 2

The Scubapro Mantis 2 is a versatile and functional smartwatch for scuba diving. It has a depth rating of up to 120 meters and provides accurate data on depth, temperature, and dive time.

The watch has air integration, allowing divers to monitor their tank pressure and air consumption.

Additionally, it has a compass and can be customized to display different types of data.

Features

The Scubapro Mantis 2 has a depth rating of up to 120 meters.
It includes air integration, a compass, and customizable displays.
It also has a rechargeable battery and can be synced with a dive log app.

Pros

Large and easy-to-read display.
Air integration and wireless tank pressure monitoring.
Multiple diving modes and decompression algorithms.
Customizable display with multiple watch faces.

Cons

Expensive.
Large size and weight may not be suitable for some divers.
Battery life may not be sufficient for long dives.

17. Uwatec Galileo Luna

The Uwatec Galileo Luna is a reliable and durable smartwatch for scuba diving. It has a depth rating of up to 330 meters and provides accurate data on depth, temperature, and dive time.

The watch has air integration, allowing divers to monitor their tank pressure and air consumption.

Additionally, it has a compass and can be customized to display different types of data.

Features

The Uwatec Galileo Luna has a depth rating of upto 330 meters.
It includes air integration, a compass, andcustomizable displays.
It also has a bright, easy-to-read display.

Pros

Reliable and durable smartwatch for scuba diving.
Exceptional depth rating of up to 330 meters.
Accurate data on depth, temperature, and dive time.
Air integration for monitoring tank pressure and air consumption.
Compass for underwater navigation.
Customizable displays to show preferred data.
Bright and easy-to-read display.

Cons

Battery life not be sufficient for long dives.

18. Suunto Zoop Novo

The Suunto Zoop Novo is an affordable and easy-to-use smartwatch for scuba diving. It has a depth rating of up to 80 meters and provides accurate data on depth, temperature, and dive time.

The watch has air integration, allowing divers to monitor their tank pressure and air consumption. Additionally, it has a backlight and can be customized to display different types of data.

Features

The Suunto Zoop Novo has a depth rating of up to 80 meters.
It includes air integration, a backlight, and customizable displays.
It also has a user-replaceable battery.

Pros

Affordable and easy-to-use smartwatch for scuba diving.
Depth rating of up to 80 meters.
Accurate data on depth, temperature, and dive time.
Air integration for monitoring tank pressure and air consumption.
Backlight for visibility in low-light conditions.
Customizable displays to show preferred data.
User-replaceable battery for convenience.

Cons

Depth rating is relatively lower (80 meters) compared to some other models.

19. Aqualung i200C

The Aqualung i200C is a versatile and functional smartwatch for scuba diving. It has a depth rating of up to 100 meters and provides accurate data on depth, temperature, and dive time.

The watch has air integration, allowing divers to monitor their tank pressure and air consumption.

Additionally, it has a backlight and can be customized to display different types of data.

Features

The Aqualung i200C has a depth rating of Up to 100 meters.
It includes air integration, a backlight, and customizable displays.
It also has Bluetooth connectivity for easy syncing of dive data and a user-replaceable battery.

Pros

Versatile and functional smartwatch for scuba diving.
Depth rating of up to 100 meters.
Accurate data on depth, temperature, and dive time.
Air integration for monitoring tank pressure and air consumption.
Backlight for visibility in low-light conditions.
Customizable displays to show preferred data.

Cons

Battery life not be sufficient for long dives.

FAQS

Can I Dive With My Apple Watch?

We wouldn’t advise using an Apple Watch for diving unless it’s an Ultra model. Water with high pressure may enter the smartwatch and damage your Apple Watch.

Does Apple Cover Liquid Damage to the Apple Watch Under Warranty?

No, a warranty does not cover liquid damage. Even though your Apple Watch is still covered by warranty, you will still need to pay to have it fixed or replaced if water gets inside and it breaks.

To Sum Up

The smartwatches listed above come with a range of features that cater to the needs of scuba divers.

Air integration, depth rating, and compass are some of the essential features that almost all of the
smartwatches on the list offer.

Some of them also come with customizable displays, wireless tank pressure monitoring, rechargeable batteries, and Bluetooth connectivity for easy syncing of dive data.

Choosing the right smartwatch for scuba diving depends on a diver’s personal preference, budget, and diving requirements.

It is important to choose a smartwatch with a depth rating that is suitable for the type of diving that you intend to do.