This app syncs with compatible smartwatches to display health metrics like steps, calories, heart rate, sleep, blood pressure, and blood oxygen. It also provides notifications for calls and messages, and tracks various sports activities.




247+ iOS apps curated and reviewed
Every iPhone needs a few good colmi smart ring apps. We benchmark 247+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 3.7★ (48) | No | No | Jul 2026 | ||
| 2 | Free | 3.5★ (243) | No | No | Sep 2026 | ||
| 3 | Free | 4.7★ (1.8M) | No | No | Sep 2026 | ||
| 4 | Free | 1.7★ (3) | No | No | Jul 2026 | ||
| 5 | Free | 5.0★ (6) | No | Yes | Sep 2026 | ||
| 6 | Free | 4.7★ (38K) | No | No | Sep 2026 | ||
| 7 | Free | 2.4★ (30) | No | No | Sep 2026 | ||
| 8 | Free | — | No | No | Sep 2026 |




This app syncs with compatible smartwatches to display health metrics like steps, calories, heart rate, sleep, blood pressure, and blood oxygen. It also provides notifications for calls and messages, and tracks various sports activities.




Track your steps, sleep, and heart rate with this app designed for smart rings. It offers various sports modes with optional positioning and allows users to share historical data with others. The app also synchronizes data with Apple Health.





Monitor your home remotely with video doorbells, security cameras, and alarm systems. Receive instant alerts for visitors and motion, view live HD video, and communicate with guests. Smart lights and alarm systems offer further control and safety features.