# Le-Fit > Unified wearable device connection and health data management app. (iPhone/iPad app by 建松 陈.) - Source: https://appshunter.io/ios/app/le-fit/id1495147414 (this page in markdown: same URL + `.md`) - Developer: [建松 陈](https://appshunter.io/developer/1556383531) - Category: Lifestyle - Price: Free - Rating: 3.00/5 from 1 App Store ratings · 12 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 74 MB - Languages: English, Chinese - Released: 2020-02-04 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/le-fit/id1495147414/reviews.md ## What is Le? You can connect your wearable devices using the Le-Fit app, which provides you with a complete, unified, and convenient user experience. ## Key features - Connect wearable devices - Unified user experience - Convenient data management - Health progress tracking ## Recent user reviews (10 of 12) All indexed reviews: https://appshunter.io/ios/app/le-fit/id1495147414/reviews.md ### 1/5 — Bindings failure *2025-10-21, version 2.1.1* Using my atmos fit sw1 but it won’t synch to the app. Always get an error that says “bindings failure” ### 1/5 — Not syncing! *2022-07-15, version 2.0.3* Update the firmware It is not syncing ### 1/5 — Atmos fit vitali *2022-07-08, version 2.0.3* Is this still the app for af vitali? I cant connect my watch. ### 1/5 — review *2022-05-27, version 2.0.0* the new version of app cant bind in phone. please fix asap ### 1/5 — Could not set up app *2020-12-16, version 1.0.1* I deleted the app from my phone and reinstalled it again but i could not get past the weight and height. It says that there was a problem with the network, but my internet connection is just fine. The watch syncs with the bluetooth on my phone, but i could not get in to the app. Please fix! ### 3/5 — A Lot of Improvements Needed to be Considered *2020-12-14, version 1.0.1* So I bought the AF+ watch a few weeks ago and I notice the following issues: (1) Instructions on Packaging: When you buy the watch, you only get the watch and the charger. There’s no instructions included on the box that you need to download the app. to connect the watch for it to function well. I just watched the tutorial video on youtube and that’s the only time I am able to connect the two. (2) Application - When you connect the watch on the app, the time will sync to your phone, which is good. - The instructions on the app is very vague, it doesn’t let you know how everything works, what to click and how to navigate it. - The Sleep and Walk Function doesn’t work. There’s no click option for it to operate so it’s hard to test. I already walked miles and sleep while wearing the watch but data on the watch is not syncing or moving. It’s just stuck at Zero. But because there’s no how to’s instruction, you cannot verify of wherher the issue is on the watch / the app. - The Heartbeat function is functioning well, I think. - Messages and Notifications isn’t working as well. It doesn’t give you options how to set up those. - You only get to make the most of the Time. Other than that, too many issues. ### 1/5 — PLEASE ENABLE APPLE HEALTH *2020-12-11, version 1.0.1* It does not have an apple health link utility. ### 2/5 — Link to Apple Health *2020-12-11, version 1.0.1* Do an updated version of the app that can be linked to Apple Health. Also I can't see other texts in the app. ### 3/5 — No connect to health app *2020-10-24* Please add a connect to health function to sync data to phone immediately ### 3/5 — Apple health support *2020-08-17, version 1.0.1* App does not support apple health. ## Frequently asked questions about Le ### What devices can I connect to Le-Fit? Le-Fit allows you to connect your wearable devices to provide a unified experience. The app is currently supported on iPhone and iPod devices. ### Is Le-Fit free to use? Yes, Le-Fit is available for free. There are no costs associated with downloading or using the core features of the application. ### What is the age rating for Le-Fit? Le-Fit has an age rating of 4+, making it suitable for a wide range of users. ### How often is Le-Fit updated? The latest version of Le-Fit is 2.1.1, and it was last updated on March 5, 2025. This indicates a relatively recent update. ### What is the user rating for Le-Fit? Le-Fit has a rating of 3.0 stars based on 1 review. User feedback is limited but provides an initial indication of user satisfaction. ### Does Le-Fit have ads? No, Le-Fit does not contain advertisements. Users can expect an uninterrupted experience within the app. ### What is the primary function of Le-Fit? Le-Fit's primary function is to connect your wearable devices and offer a complete, unified, and convenient user experience for managing your health data. ## Version history (last 5 releases) ### 2.1.2 — 2026-05-09 fix bugs ### 2.1.1 — 2025-03-05 1、fix bugs ### 2.1.0 — 2025-02-13 1. Compatible with Bluetooth rings. ### 2.0.9 — 2024-07-15 1、修复已知问题 ### 2.0.8 — 2024-04-14 1、兼容新设备 ## Apps similar to Le | App | Rating | Price | Category | | --- | --- | --- | --- | | [博软驾培学员](https://appshunter.io/ios/app/id874236493) | — | Free | Lifestyle | ## More apps by 建松 陈 - [Happy Sports](https://appshunter.io/ios/app/happy-sports/id1330146581) - [FERACE定位](https://appshunter.io/ios/app/ferace/id1377468777) - [Kimia farma](https://appshunter.io/ios/app/kimia-farma/id1447633831) - [Synchro Watch](https://appshunter.io/ios/app/synchro-watch/id1450153697) - [Luckyrunfit](https://appshunter.io/ios/app/luckyrunfit/id1455088805) - [TheFit](https://appshunter.io/ios/app/thefit/id1480934313) All apps by 建松 陈: https://appshunter.io/developer/1556383531 ## Related topics [lefit](https://appshunter.io/ios/topics/lefit) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*