# HiWatch vs ONE SMARTWATCH

The clearest difference is rating: ONE SMARTWATCH at 4.0 against HiWatch's 2.7. HiWatch's advantage is ads (none vs shown) and ratings volume (451 vs 2). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ONE SMARTWATCH holds the better App Store score, 4.0 against 2.7. That said, the two scores are not equally well evidenced: HiWatch has 451 ratings behind it against 2, so its average is the more settled of the two.

HiWatch ships an update monthly, ONE SMARTWATCH every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | HiWatch | ONE SMARTWATCH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (451 ratings)](https://appshunter.io/ios/app/hiwatch/id1254345922/reviews) | **[4.0 (2 ratings)](https://appshunter.io/ios/app/one-smartwatch/id1628525280/reviews)** |
| Number of ratings | **451** | 2 |
| Positive reviews | 10.4% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 120 MB | 389 MB |
| Requires iOS | **9.0** | 13 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳市威尔健康管理科技有限公司](https://appshunter.io/developer/1510506947) | [Laser Worldwide Limited](https://appshunter.io/developer/1628525282) |

## What reviewers say

### HiWatch

[App page](https://appshunter.io/ios/app/hiwatch/id1254345922)

Connect your iPhone to a sports watch for seamless message syncing and health tracking. Monitor steps, sleep, and heart rate, with features like anti-lost and find my iPhone capabilities. Integrates with HealthKit for comprehensive health data viewing.

**Highlights:** Sync iPhone messages, Track steps and sleep, Monitor heart rate, Anti-lost function, Find my iPhone, HealthKit integration

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ⭐ Customizable watch faces
- 👍 Easy Bluetooth connection
- 🚀 Responsive app performance

**What reviewers complain about**

- 🐛 Connectivity issues
- 💬 Lack of language support
- 🔋 Poor battery life
- 📱 Limited app functionality

**Reported bugs**

- Sync issues between watch and phone
- Registration/login problems
- Unexpected app crashes

**Requested features**

- Add more watch face options
- Improve language support
- Expand app capabilities
- Enhance battery optimization


### ONE SMARTWATCH

[App page](https://appshunter.io/ios/app/one-smartwatch/id1628525280)

This app syncs with a smartwatch to track daily health metrics like steps, calories, sleep, heart rate, blood pressure, and blood oxygen. It also manages notifications, reminders, and offers remote control features for music and camera. Users can access weather updates, set alarms, and download watch faces.

**Highlights:** Syncs daily activity and sleep data, Monitors heart rate, blood pressure, and blood oxygen, Manages watch notifications and reminders, Remote control for music and phone camera, Weather updates and alarm settings, Downloadable watch faces, Apple Health App integration

**In-app purchases:** none


## Frequently asked questions

### Is HiWatch free?

HiWatch is free to download, with no in-app purchases.

### Is ONE SMARTWATCH free?

ONE SMARTWATCH is free to download, with no in-app purchases.

### Which has better reviews, HiWatch or ONE SMARTWATCH?

ONE SMARTWATCH is rated higher. HiWatch averages 2.7 out of 5 from 451 ratings, while ONE SMARTWATCH averages 4.0 from 2 ratings.

### Do HiWatch or ONE SMARTWATCH have ads?

ONE SMARTWATCH shows ads; HiWatch does not.

### Which is updated more often, HiWatch or ONE SMARTWATCH?

HiWatch ships an update monthly, and ONE SMARTWATCH every 2 months. Most recently, HiWatch was updated on November 2, 2026 and ONE SMARTWATCH on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*