# Haiz > Smartwatch companion app for fitness, sleep tracking, and device management. (iPhone/iPad app by Yong Hong.) - Source: https://appshunter.io/ios/app/haiz/id1575310920 (this page in markdown: same URL + `.md`) - Developer: [Yong Hong](https://appshunter.io/developer/1575310922) - Category: Health & Fitness - Price: Free - Age rating: 4+ - Requires: iOS 12 · 303 MB - Languages: American English, Arabic, Azerbaijani, Bangla, Bulgarian, Croatian, Czech, Danish, Dutch, Estonian and 34 more - Released: 2021-07-09 - Data updated: 2026-06-11 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/haiz/id1575310920/reviews.md ## What is Haiz? Com o aplicativo você pode. - Parear e se manter conectado com o seu Smartwatch（B57 etc）. - Checagem fitness, calorias, dados de distancias e objetivos. - Qualidade do sono, alarmes, tempo de sono. - Checagem detalhada em graficos para melhorar os seus treinos. - Gerenciar os smartwatchs sincronizados, definir notificações e fazer atualizações. Apple Health App Sharing -Integra-se com o App Apple Health ## Key features - Smartwatch pairing and connection - Fitness and calorie tracking - Sleep quality monitoring - Detailed progress graphs - Device management and notifications - Apple Health integration ## Recent user reviews (10 of 50) All indexed reviews: https://appshunter.io/ios/app/haiz/id1575310920/reviews.md ### 4/5 — Oportunidade *2026-02-12, version 1.0.4* Melhorar conexão e sintonia com o Iphne ### 5/5 — Muito bom *2026-01-26, version 1.0.4* Gostei do app design bom, fácil interpretar ### 3/5 — Sem opção de musculação *2026-01-15, version 1.0.4* Gostaria que houvesse uma atualização com a opção de exercício de musculação ### 5/5 — Sansio *2025-12-25, version 1.0.4* Muito bom ### 5/5 — Ótimo *2025-12-24, version 1.0.4* Muito bom e fácil de usar!👍 ### 4/5 — Visor *2025-12-13, version 1.0.4* Quero saber como fazer para o visor do relógio parar de acender sozinho. Não adianta tirar todo o brilho. De madrugada e horrível!! ### 1/5 — Cobrança indevida *2025-11-26, version 1.0.4* O App cobrou de mim como se eu tivesse comprado algumas extensões que nem existem. Não consigo contato com ninguém da tecnologia para reclamar. ### 2/5 — Bateria *2025-11-22, version 1.0.4* 3 meses de uso e o relógio já não funciona , bateria não presta ### 2/5 — Não sincroniza informações com iPhone *2025-10-31, version 1.0.4* Não sincroniza minhas informações de exercícios com o iPhone ### 1/5 — Não funciona *2025-10-20, version 1.0.3* Aplicativo não funciona ## Frequently asked questions about Haiz ### What does this app do? This app allows you to pair and stay connected with your compatible smartwatch. It helps you track fitness data like calories and distance, monitor sleep quality, and set alarms. You can also view detailed graphs of your progress to improve workouts and manage your smartwatch settings. ### What are the key features of this app? Key features include pairing with smartwatches (like B57), fitness and calorie tracking, sleep quality analysis, detailed progress graphs, device management, notification settings, software updates, and integration with Apple Health. ### Is this app free to use? Yes, the application is free to use. There are no in-app purchases or advertisements mentioned in the provided data. ### What smartwatches are compatible with this app? The app is designed to pair and connect with smartwatches, with the B57 model specifically mentioned as an example. It aims to provide a connection for various compatible wearable devices. ### How can this app help improve my workouts? The app provides detailed graphs and charts of your fitness data, including distance, calories, and workout progress. By analyzing these visualizations, you can gain insights into your performance and make informed adjustments to improve your training routines. ## Version history (last 5 releases) ### 1.0.4 — 2025-10-30 Diversos problemas conhecidos foram corrigidos. ### 1.0.3 — 2025-10-09 Corrigiu alguns problemas conhecidos. ### 1.0.2 — 2024-08-26 Corrigidos alguns problemas conhecidos. ### 1.0.1 — 2023-12-06 Modifique os problemas de exibição da interface de algumas funções ### 1.0 — 2021-07-09 No release notes. ## Apps similar to Haiz | App | Rating | Price | Category | | --- | --- | --- | --- | | [MyDose – Community Challenges](https://appshunter.io/ios/app/mydose-community-challenges/id6450614376) | 4.8 (19) | Free | Health & Fitness | | [Corrida Perfeita](https://appshunter.io/ios/app/corrida-perfeita/id1615429884) | 5.0 (2) | Free | Health & Fitness | | [TFSports](https://appshunter.io/ios/app/tfsports/id1251078517) | 2.8 (12) | Free | Health & Fitness | | [Trainiac by Wellhub](https://appshunter.io/ios/app/trainiac-by-wellhub/id1244920288) | 4.6 (725) | Free | Health & Fitness | | [FitDance Plus+](https://appshunter.io/ios/app/fitdance-plus-plus/id6444678335) | 4.5 (8) | Free | Health & Fitness | | [Weburn: Exercício, Yoga, dieta](https://appshunter.io/ios/app/weburn-exercicio-yoga-dieta/id1389846041) | 4.8 (248) | Free | Health & Fitness | ## More apps by Yong Hong - [Haiz Smart](https://appshunter.io/ios/app/haiz-smart/id1632444360) - [Haiz Life](https://appshunter.io/ios/app/haiz-life/id6747692144) All apps by Yong Hong: https://appshunter.io/developer/1575310922 --- *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 2026-06-11.*