# ONE SMARTWATCH vs One Tech Pro

The clearest difference is ads: One Tech Pro at none against ONE SMARTWATCH's shown. One Tech Pro also leads on iOS requirement (11.0 vs 13). 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 ships an update every 2 months, One Tech Pro every 3 months. The most recent releases landed on June 1, 2026 and February 21, 2026 respectively.

## The numbers

| Metric | ONE SMARTWATCH | One Tech Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/one-smartwatch/id1628525280/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Ad-supported | — |
| Size | 346 MB | 378 MB |
| Requires iOS | 13 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Laser Worldwide Limited](https://appshunter.io/developer/1628525282) | [JINGYUNWULIAN TECHNOLOGY LIMITED](https://appshunter.io/developer/1734747217) |

## What reviewers say

### 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


### One Tech Pro

[App page](https://appshunter.io/ios/app/one-tech-pro/id6479001614)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ONE SMARTWATCH free?

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

### Is One Tech Pro free?

One Tech Pro is free to download, with no in-app purchases.

### Do ONE SMARTWATCH or One Tech Pro have ads?

ONE SMARTWATCH shows ads; One Tech Pro does not.

### Which is updated more often, ONE SMARTWATCH or One Tech Pro?

ONE SMARTWATCH ships an update every 2 months, and One Tech Pro every 3 months. Most recently, ONE SMARTWATCH was updated on June 1, 2026 and One Tech Pro on February 21, 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.*