# Lea-One > HealthKit integrated body fat scale data synchronization app. (iPhone/iPad app by 云波 楼.) - Source: https://appshunter.io/ios/app/lea-one/id1548074823 (this page in markdown: same URL + `.md`) - Developer: [云波 楼](https://appshunter.io/developer/1446242621) - Category: Health & Fitness - Price: Free - Rating: 2.40/5 from 12 App Store ratings · 22 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 152 MB - Languages: American English, Arabic, Czech, Dutch, French (France), German (Germany), Greek, Hebrew, Hungarian, Italian and 10 more - Released: 2021-01-14 - Data updated: 2026-08-19 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/lea-one/id1548074823/reviews.md ## What is Lea? LeaOne is integrated with HealthKit to synchronize data such as your weight and physical indicators to the Apple HealthKit app. Before using this feature, you will be prompted to authorize and support iPhone 6 and later. The path of Apple Health is: LeaOne-> Devices-> Body Fat Scale-> setting-> nickname-> Health Kit ## Key features - HealthKit integration - Weight and physical indicator sync - Supports iPhone 6 and later - User authorization for data - Body fat scale data management ## Recent user reviews (10 of 22) All indexed reviews: https://appshunter.io/ios/app/lea-one/id1548074823/reviews.md ### 1/5 — Never connects *2026-07-24* This app is horrible, it never syncs with the scale ### 3/5 — Needs connection to Apple Health app *2026-02-13, version 1.6.6* Great looking app. It needs to be connected to Apple health app. It seems like there’s room for information like steps, blood pressure etc but it’s not clear as to how I can link the apps so that data can be exchanged. ### 2/5 — Bad English *2026-02-08, version 1.6.6* Scales ask you to create an account, just use a fake email, it’s not needed. Some of the outputs like obesity rating doesn’t make sense in English. Results are almost instantaneous but very different between different t scales. Not trust worthy. ### 1/5 — Problema *2026-01-31, version 1.6.6* La conexión a Bluetooth es inestable, conecta y luego comienza a parpadear el logo en la báscula, esto impide realizar la medición completa ### 5/5 — You can interchange kg and lbs *2026-01-09, version 1.6.6* With the botton under the scale and it convers automaticly on the app. Hope this help! ### 3/5 — Good body metics but no weight unit option (only kg) *2026-01-03, version 1.6.6* I like the app in that the body metrics it measures and the way it displays and tracks in the app are wonderful. There are so many things to track. It’s easy to use for the most part. Only frustrating thing is that there is no option to select weight unit. I live in Canada and we use pounds but the app only allows kilograms. I then have to convert myself every time I want to know where I am at. Would be very useful to have this as an option. ### 1/5 — Mala compra *2025-12-28, version 1.6.6* Compré y no deja instalar el programa celular … no viene código del producto, manual en inglés pésima compra lo devolveré ### 1/5 — Only kg? *2025-11-28* What app cannot switch between units of measure? Nuts. Do not like. ### 5/5 — Great product *2025-09-19, version 1.6.3* Loved it ### 1/5 — Nuts!!! *2025-09-01* I swim 5-7 miles per week and cycle 20+ miles per week with extreme hill climbing. My doctor said I’m in excellent shape. Yet, this scale seems to think I lack exercise and lack muscle mass. REALLY!?!? I’m talking this stupid thing back. …. and no 800 # ? ## Frequently asked questions about Lea ### How does Lea-One sync with Apple HealthKit? Lea-One integrates with HealthKit to synchronize data like weight and physical indicators. You will be prompted to authorize this feature before it begins. ### What devices does Lea-One support? Lea-One supports iPhone 6 and later devices, as well as iPod. It is designed for iOS platforms. ### Is Lea-One free to use? Yes, Lea-One is available for free. There are no upfront costs to download or use the core features of the app. ### Does Lea-One have ads? No, Lea-One does not contain advertisements. The app is ad-free, providing an uninterrupted user experience. ### What is the age rating for Lea-One? Lea-One has an age rating of 4+. This indicates it is suitable for children and general audiences. ### When was Lea-One last updated? The latest version of Lea-One, 1.6.7, was last updated on March 31, 2026. This suggests a recent focus on development and improvements. ### How can I find the Health Kit settings in Lea-One? To access Health Kit settings, navigate through Lea-One to Devices, then Body Fat Scale, followed by setting, nickname, and finally Health Kit. ### What is the user sentiment for Lea-One based on ratings? Lea-One has an average rating of 2.3 stars from 10 ratings. This indicates that user satisfaction is currently low, with potential areas for improvement. ## Version history (last 5 releases) ### 1.8.0 — 2026-08-11 Optimize known problem ### 1.7.0 — 2026-04-17 Optimize known problem ### 1.6.7 — 2026-03-31 Optimize known problem ### 1.6.6 — 2025-10-24 Optimize known problem ### 1.6.5 — 2025-10-11 Optimize known problem ## Apps similar to Lea | App | Rating | Price | Category | | --- | --- | --- | --- | | [ActiveX](https://appshunter.io/ios/app/activex/id1434269941) | 3.0 (2) | Free | Health & Fitness | | [好体知-智能健康监测专家](https://appshunter.io/ios/app/id1047547269) | 2.4 (10) | Free | Health & Fitness | | [Arbox](https://appshunter.io/ios/app/arbox/id1037717356) | 4.5 (35) | Free | Health & Fitness | | [Leaone](https://appshunter.io/ios/app/leaone/id1155880435) | 1.7 (56) | Free | Health & Fitness | | [生酮减肥-断糖快速减肥法](https://appshunter.io/ios/app/id1454795329) | 4.8 (210) | Free | Health & Fitness | | [FreeFit](https://appshunter.io/ios/app/freefit/id1084345137) | — | Free | Health & Fitness | ## More apps by 云波 楼 - [YKSMART](https://appshunter.io/ios/app/yksmart/id1446242622) - [MEDTECH-weighing scales](https://appshunter.io/ios/app/medtech-weighing-scales/id6499416778) All apps by 云波 楼: https://appshunter.io/developer/1446242621 --- *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 2026-08-19.*