# Lefun Wear > Smartwatch companion app for tracking fitness, sleep, and heart rate. (iPhone/iPad app by Shenzhen TJD Information Technology Co. LTD.) - Source: https://appshunter.io/ios/app/lefun-wear/id1158834503 (this page in markdown: same URL + `.md`) - Developer: [Shenzhen TJD Information Technology Co. LTD](https://appshunter.io/developer/1237032542) - Category: Sports, Lifestyle - Price: Free - Rating: 2.70/5 from 130 App Store ratings · 412 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 52 MB - Languages: American English, Arabic, Croatian, Dutch, Finnish, French (France), German (Germany), Indonesian, Italian, Japanese and 11 more - Released: 2017-03-09 - Data updated: 2026-08-17 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/lefun-wear/id1158834503/reviews.md ## What is Lefun Wear? 乐动穿戴是一款与手表通讯的app，可以展示运动，睡眠，心率等手表的状态。 ## Key features - Syncs with smartwatch - Displays sports data - Monitors sleep patterns - Tracks heart rate - View watch status ## Recent user reviews (10 of 412) All indexed reviews: https://appshunter.io/ios/app/lefun-wear/id1158834503/reviews.md ### 1/5 — No la puedo usar *2025-10-05, version 1.34* Presenta fallas en mi iPhone 12 mini y en mi iPad mini. La app no funciona y no puedo sincronizar los datos, la aplicación se cierra abruptamente y no puedo usar mi reloj ### 1/5 — Péssimo *2025-09-17* Horrível app! Tem que fazer curso para conseguir sincronizar celular com relógio, pior aquisição e um gasto de dinheiro à toa comprando esse relógio, que no fim não adianta de nada! Pra mim, na minha opinião, péssimo! ### 1/5 — Doesn’t work *2025-08-08* Every time I try to connect it with the watch itself, it leaves the app, and resets itself. ### 1/5 — Não funciona para IOS *2025-07-28* Eu baixei o aplicativo no iPhone 7, e blz antigo mas baixei e usei o app pra conectar o meu relógio, só que o aplicativo não funcionava, aparecia os anúncio e quando clicava pra conectar no meu relógio(não no anúncio nos 3 tracinhos e conectar relógio) ele achava o relógio mas quando o conectar ele fechava o aplicativo, agora estou com iPhone 11 e o problema continua, mesmo problema de antes, única coisa q eu faço pra conectar é pelo Bluetooth direto mas o app não funciona, única coisa q funciona é o Relógio,notificações e a calculadora. Melhorem por favor, e obrigado pela atenção! ### 1/5 — 数据同步 *2025-03-29* 与苹果手机进行数据同步时闪退，还是不能数据同步的问题有新版本支持吗？ ### 1/5 — Muy mal *2025-02-25, version 1.34* Se paraliza y te saca de la app al sincronizarlo con el equipo ### 1/5 — Smart Ring and Company are the worst!!!!! *2025-02-02, version 1.34* Ring will not sync to the required app. Customer Service gives you the run around and company never responded to request to return the ring or exchange. Worst business practices once they get your money!! ### 1/5 — Falta atualizar o app!!! *2024-12-30* Tenho IWO9 e esse app não conecta. Não sei se é pq uso iPhone. ### 1/5 — saat ile eşleştirme sorunu *2024-11-19, version 1.34* benim telefonumda uygulamanın içinde cihaz ara da saat buluyor ama saat ile bağlanmıyor ### 1/5 — Kann mein iPhone nicht damit verbinden *2024-10-09, version 1.34* Hat jemand evt ein Tipp für mich ?! ## Frequently asked questions about Lefun Wear ### What does this app do? This app connects to your smartwatch to display various data from the watch. It allows you to view your sports activity, sleep patterns, and heart rate information. ### What are the key features? Key features include syncing with your smartwatch, displaying sports data, monitoring sleep patterns, and tracking your heart rate. You can also view the overall status of your watch. ### Is this app free to use? The application is free to use, but it does contain advertisements. ### What devices is this app compatible with? This app is designed to communicate with smartwatches. Specific compatibility details would typically be found in the app store listing or within the app itself. ### How can I use this app to monitor my health? By connecting your smartwatch, the app provides a centralized place to view your daily activity, sleep quality, and heart rate trends, helping you stay informed about your well-being. ## Version history (last 5 releases) ### 1.34 — 2024-01-27 -fixsbugs ### 1.33 — 2023-11-06 -fixsbugs ### 1.32 — 2023-11-02 -fixsbugs ### 1.31 — 2021-09-20 -fixsbugs ### 1.30 — 2021-09-08 1.fix some bugs ## Apps similar to Lefun Wear | App | Rating | Price | Category | | --- | --- | --- | --- | | [Slippery Rock Golf Tee Times](https://appshunter.io/ios/app/slippery-rock-golf-tee-times/id6447444180) | — | Free | Sports | | [Sagantosu Fan Token](https://appshunter.io/ios/app/sagantosu-fan-token/id1641843580) | 4.6 (20) | Free | Sports | | [Air Shooting Diary: Sport Note](https://appshunter.io/ios/app/air-shooting-diary-sport-note/id1641308480) | — | Free | Sports | | [Football TV Live - Streaming](https://appshunter.io/ios/app/football-tv-live-streaming/id6443953067) | 3.8 (3,320) | Free | Sports | | [Minded Motion](https://appshunter.io/ios/app/minded-motion/id1636683320) | — | Free | Sports | | [CrossFit Winschoten](https://appshunter.io/ios/app/crossfit-winschoten/id6444773560) | — | Free | Sports | ## More apps by Shenzhen TJD Information Technology Co. LTD - [Yefit](https://appshunter.io/ios/app/yefit/id1274958172) - [乐动手环2](https://appshunter.io/ios/app/2/id1305580275) - [Lefun Health](https://appshunter.io/ios/app/lefun-health/id1397285580) - [TFIT](https://appshunter.io/ios/app/tfit/id1455961900) - [乐动健康生活](https://appshunter.io/ios/app/id6739985905) All apps by Shenzhen TJD Information Technology Co. LTD: https://appshunter.io/developer/1237032542 ## Related topics [lefun wear](https://appshunter.io/ios/topics/lefun-wear) · [lefun health life](https://appshunter.io/ios/topics/lefun-health-life) · [lefun health](https://appshunter.io/ios/topics/lefun-health) · [lefun](https://appshunter.io/ios/topics/lefun) · [yoho sports](https://appshunter.io/ios/topics/yoho-sports) --- *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 2026-08-17.*