SZOS vs HiWatch Plus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SZOS
This app syncs with a smart watch to track your daily activity, including steps, heart rate, and sleep patterns. It provides insights into your health and fitness metrics.
- Step tracking
- Heart rate monitoring
- Sleep analysis
- Syncs with smart watch
- Activity mode
Read full descriptionHide full description
"SZOS APP设计为与SZOS智能手表配合使用， 它可以帮助您测量步数，心率，睡眠等" 【温馨提示】 用户开启运动模式后，手机切换至后台仍会持续定位，长时间使用GPS在后台运行可能显著减少电池寿命,影响续航时间。
HiWatch Plus
This app connects to smart wristbands via Bluetooth to monitor and evaluate user activity data, including exercise and sleep quality. It helps users understand and adjust their daily routines for a healthier lifestyle. Data can be synced with HealthKit.
- Bluetooth connectivity to smart wristbands
- Exercise data detection and evaluation
- Sleep quality monitoring
- HealthKit data synchronization
- Lifestyle adjustment assistance
Read full descriptionHide full description
HiWatch Plus是一款配合智能手环设备的软件，该APP是通过蓝牙和手环建立连接通讯，能检测和评估用户的运动数 据、睡眠质量等信息，帮助使用者更好，更方便的了解和调整自身的生活作息状况。 注意事项： 1.运动功能会使用GPS定位，在后台持续运行GPS功能可能会大幅消耗电池电量 2，HiWatch Plus已接入HealthKit，可同步运行数据到健康
Screenshots
Verdict
The clearest difference is in-app purchases: SZOS at none against HiWatch Plus's 6. On price, rating, review sentiment and ratings volume there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. HiWatch Plus sells 6 one-off in-app purchases. SZOS asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 2.8 for SZOS against 2.7 for HiWatch Plus. Both are backed by a comparable volume of ratings — 105 and 235 respectively. Written reviews are what separate them: 5% of SZOS's written reviews are positive against 11% of HiWatch Plus's.
SZOS ships an update every 3 weeks, HiWatch Plus every 2 weeks. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.
| Parameter | SZOS | HiWatch Plus |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (105 ratings) — better | 2.7 (235 ratings) |
| Positive reviews | 5.3% of reviews | 10.8% of reviews — better |
| Number of ratings | 105 | 235 — better |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 70 MB | 106 MB |
| Age rating | 4+ | 4+ |
| Developer | 晟 谷 | 深圳市威尔健康管理科技有限公司 |
Customer experience
SZOS
HiWatch Plus
Bugs and requests
SZOS
Not enough reviews yet to summarise bugs or requests.
HiWatch Plus
Reported bugs
4 issues- App crashes when trying to access device, profile, or sports tabs
- Watch disconnects frequently and won't stay connected
- Inaccurate health and fitness tracking data
- Inability to change watch settings like time format
Requested features
4 requests- Add more watch faces and customization options
- Improve app stability and connectivity
- Introduce 12-hour time format
- Expand app features and integrations
In-app purchases
SZOS
No in-app purchases
HiWatch Plus
- HiWathchPlus表盘购买$0.29
- HiWathchPlus表盘购买$0.49
- HiWathchPlus表盘购买$0.99
Show 3 moreShow fewer
- HiWathchPlus表盘购买$1.99
- HiWathchPlus表盘购买$8.99
- HiWathchPlus表盘购买$24.99
