Watch V9C vs CanFit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Watch V9C
This utility app connects to a Bluetooth bracelet to track and display real-time health and exercise data, including heart rate, sleep, and activity. It also offers device management features like reminders and factory resets, and integrates with HealthKit.
- HealthKit integration
- Real-time health monitoring
- Exercise tracking
- Sleep tracking
- Bracelet reminders
- Device search
- Factory reset
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Watch V9C app integrates HealthKit to read and write some data in the Health app. Watch V9C is mainly used to connect the Bluetooth bracelet to assist users. Record and display the user's exercise and health status in real time, including information such as heart rate, sleep and exercise. At the same time, it provides users with basic settings such as bracelet reminders, device search, and factory reset. 【Warm Prompt 】 Running track function will continue to use GPS positioning service, switch to the background can still keep running track record, compared to other operation consumes more electricity, will to a certain extent, affect the battery life. Note: Continued use of GPS running in the background can dramatically decrease 'life.
CanFit
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CanFit是一款能够检测和评估用户运动、睡眠质量的只能应用，能够帮助用户更好地了解和调整自身的生活作息状况。
Screenshots
Verdict
Watch V9C and CanFit are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
Watch V9C ships an update every 2 months, CanFit monthly. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.
| Parameter | Watch V9C | CanFit |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (3 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 80 MB | 42 MB |
| Age rating | 12+ | 4+ |
| Developer | SKG Health Technologies Co., Ltd. | 惠霞 李 |
In-app purchases
Watch V9C
No in-app purchases
CanFit
No in-app purchases
