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Water Temperature

Water Temperature

Real water thermometer

4 ratings
5 reviews
🔧 Utilities
☀️ Weather
$2.99

Details

Released
June 12, 2024
Updated
September 22, 2025

Features

Developer

Aaron Satterfield
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About

Monitor and record water temperatures directly from your Apple Watch. Get real-time readings, switch between units, and track your session duration. Ideal for water sports enthusiasts and anyone interested in water conditions.

✓Real-time temperature monitoring
✓Fahrenheit/Celsius unit switching
✓Accurate temperature readings
✓Session timer
✓Min/Max temperature recording
✓Latest reading display
✓Dive Mode integration
Show original description

What's New in Water Temperature

1.1.0

September 22, 2025

Includes a few bugs fixes and some minor UI improvements.

User reviews

Most RecentHighest RatedLowest Rated

Waste of money, doesn’t work with watch under a faucet.

Misleading app. The depth app is free and will tell you the temp if you are submerged. This app claims to give you a temp reading and then in the fine print it says you need to be submerged in a foot of water for a reading.
AAA million air

Does Exactly What It Says It Does

I forgot my sons water thermometer when on holiday so wanted a guide to roughly know if the water is ok for him & this worked great on my Apple Watch Ultra. Thanks.
Ddjnitro30

Only works on Ultra watch

I got a refund, and if I upgrade I will use the app!
Rrandalcormier

Only works on Ultra watch

Lost my money! I did not read the fine print!
SUCKER!
Rrandalcormier

Response from developer

Sorry the app didn’t run on your watch. Water Temperature requires a built-in water temperature sensor, so it isn’t supported on all models. You’re more than welcome to request a refund through Apple, and we hope you’ll keep us in mind if you ever upgrade to a compatible device.

Doesn’t work on AppleWatch

Don’t bother; waste of money. There is nothing that AppleWatch models you can use on.
A@Anna @annaw

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FAQ

What devices is Water Temperature compatible with?

Water Temperature is designed for Apple Watch and can be used in conjunction with iPhone and iPad. It requires devices with a Depth Gauge and Water Temperature Sensor.

How accurate are the temperature readings in Water Temperature?

The app provides accurate readings with a specified precision, though the exact precision value is not detailed in the description. It is intended for surface-level activity only and is not a dive computer.

Can I switch between Fahrenheit and Celsius in Water Temperature?

Yes, Water Temperature allows you to easily switch between Fahrenheit and Celsius units for temperature readings, catering to user preference.

Does Water Temperature have ads?

No, Water Temperature does not contain advertisements. It is a paid application with no ads present.

What is the price of Water Temperature?

Water Temperature is a paid application, available for $0.99. This one-time purchase grants access to all its features.

How often is Water Temperature updated?

The latest version, 1.1.0, was released on September 22, 2025, indicating recent development activity. Users can expect updates to improve functionality and compatibility.

What are the main benefits of using Water Temperature?

Users benefit from real-time water temperature monitoring, session timing, and recording of min/max temperatures, enhancing their water activity experience. It also offers quick access to Dive mode via the Action button.

Is Water Temperature suitable for professional diving?

No, Water Temperature is explicitly stated as NOT a dive computer and is intended for surface-level activity only. Underwater activities carry risks, and users should consult the Apple Watch Ultra User Guide for safety.