4.3
5.63K reviews
500K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

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
5.6K reviews
Eric Henly
August 7, 2025
I really wanted to love this device - the display is great and it has lots of great features. HOWEVER the step count comes up way short and the sleep features rarely capture correctly, either missing an entire night or just getting a portion and missing the rest. I have tried all of the recommended fixes, and even exchanged the first one but the replacement was just the same. Too bad, I expected better from this!
2 people found this review helpful
Did you find this helpful?
Tita Gee
June 28, 2025
3.5 rating. The battery lasts several days, unlike some big name brands. The Steps Count is not very accurate. That's the biggest drawback. The Sports Mode could use more sports/exercises like HIIT. The Messages and other Modes are a plus and work fine, especially the "Find the Phone" feature, which I've used many times. The watch faces are fun and easy to change out with mood or season. That's a really cool feature.
15 people found this review helpful
Did you find this helpful?
Amanda Carter
June 4, 2025
Pros: Handy to have around if your phone is making unknown notifications. Cycle tracking is cool, no more being left off guard. Cons: There should be an option for extra storage. It only holds so many numbers, and limited information. perhaps an option to quick text somebody back, i.e; yes, no, thanks, no thanks, call you back, get back to you. also the vibration is hard to discern. Also, more notification tones would be nice.
3 people found this review helpful
Did you find this helpful?

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.