4.3
6.08K reviews
Content rating
Everyone
500K+
Downloads
Content rating
Everyone
Learn more
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About this app

Letsfit cares about people's daily fitness and wellness. When you use the Letsfit app for long enough in conjunction with exercise, you will see noticeable improvements in your health.

The main features:
1. Health data display: Letsfit records data relevant to your physical condition such as steps taken, sleep hours, heart rate, and calories burned, while also providing you with professional interpretations of these data.
2. Exercise data analysis: Letsfit is also able to record while you exercise, and will display various data, including a detailed route and various exercise data analyses afterward.
3. Notifications assistant: Letsfit pushes CALL、SMS and other app notifications to the connected smartwatch, you can mute, answer, or hang up on the connected device while receiving an incoming call. You can also quickly reply to the caller via SMS.

Please note: Letsfit will use your location in the background when you work out. It will draw a map of your activity and provide accurate exercise data.

We will keep updating the app to support more devices, with more reliability and exciting features.

Please note: screenshots shown represent features supported but devices might not have all the features listed.
Updated on
Dec 26, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info, and Health and fitness
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.3
6.06K reviews
Jon Eric
March 1, 2024
It's an easy to use and follow app. It does well with highlighting your day - steps - distance walked, calories, sleep, and HR. It has other areas you can examine, but those are the main ones I use. It's a good app. Only negative - not sure if it's the app or the watch. But, the app always shows the watch at 100% battery life, and I know that's not possible.
127 people found this review helpful
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LETSFIT LLC
March 1, 2024
Hi, thanks for your feedback. We'll keep improving. Have a nice day! Best Regards, Letsfit App Team
Brynj L
June 7, 2021
Can't disable sedentary alert or adjust it in anyway (that I can find). I work night shift and can't find a way to disable it. It's constantly going off while I'm sleeping! Also doesn't track my sleep since I sleep during the day. Heart rate and O2 seem accurate. Please fix the sedentary alert and sleep functions for those of us who want to wear the watch while we sleep, during the day, as I want to use it as a backup alarm clock and track my sleep.
29 people found this review helpful
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LETSFIT LLC
June 8, 2021
Hi Brynj, For sedentary alert, please follow the steps below to disable it: Go to your Letsfit app -> Activity-> Active Hours -> Sedentary Alert Settings -> on/off "Movement Reminders" For any other inquires, please contact and-support@letsfit.com and we will assist you further. Best Regards, Letsfit App team
Brice M
October 15, 2025
I've had mine for 4 years now. I love that I can set my own pictures as my display face. I take it out in the water on my board every summer haven't had a problem. you must use the app at least once a day to make sure all data saves. I put it on sports mode to get more accurate data like steps and how long I've been exercising. don't understand the weight part, and it needs to sync from the app instead of Bluetooth in my phone. and I don't recall getting a notification about the new app. No ads!
37 people found this review helpful
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What’s new

1. Added the basic mode feature;
2. Added cloud sync switch;
3. Added app permissions' settings;
4. Added AI Assistant;
5. Supported for the Arabic language;
6. Supported E41 smartwatch;
7. Fixed some known issues.