Owatch vs CO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Owatch
This app pairs with a smartwatch to allow users to manage smartphone functions like calls, texts, and notifications directly from their wrist. It also includes health tracking features such as a pedometer and sleep monitor.
- Receive calls and texts
- View smartphone notifications
- Pedometer for steps and calories
- Sleep quality tracking
- Heart rate monitoring
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Owatch Together with our Smartwatch, you can use your smartphone without taking it out. Owatch App together with our smartwatch allow you to use your smartphone without taking it out of your pocket. The watch synchronizes your phonebook, let you make and receive phone calls, and also let you receive text message and notificiations from your smartphone. A built-in pedometer tracks your steps, distance,and calories burned. A built-in sleep monitor tracks your quality of sleep. A built-in heart rate sensor tracks your heart rate
CO
This app syncs data from a smartwatch, including steps, heart rate, and sleep. It also pushes phone notifications to the watch and allows for watch configuration like alarms and weather updates. Health data is for reference only and not for medical use.
- Sync steps, calories, heart rate, sleep, and exercise
- Display data intuitively with a new UI
- Push phone calls and text messages to the watch
- Configure watch alarms, schedules, and backlighting
- Sync weather and AGPS files for watch location
- Access iPhone Health for real-time data sync
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CO FIT is a newly designed and developed app for our new smartwatch collection only. main feature: Sync your steps, calories, mileage, heart rate, sleep and exercise records from your watch. The newly designed UI can display data more intuitively. After binding and authorization, we will push the phone's incoming calls and text messages to the watch to avoid losing information. You can use the app to configure the watch's sedentary alarms, alarms, schedules, backlighting, as well as sync weather and AGPS files (to help the watch locate) and other features for better use of the watch. During use, if you have any questions, you can ask at any time, we will listen to your suggestions and make improvements. Disclaimer: 1. The data displayed by the app is provided by the device, and the app only records and shares 2. All health data displayed in the app are not suitable for medical use, all health data are for reference only, these data should not be used as a substitute for the opinions of health care professionals For accurate data, consult your doctor. Authorization Instructions 1. We will access iPhone Health, sync device data to iPhone Health in real time 2. We will access the mobile phone location to obtain local weather information and synchronize it to the device display
Screenshots
Verdict
The clearest difference is rating: CO at 4.5 against Owatch's 1.9. CO also leads on review sentiment (27% vs 0%) and ratings volume (1.2K vs 7). Owatch's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
CO holds the better App Store score, 4.5 against 1.9. That said, the two scores are not equally well evidenced: CO has 1.2K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 0% of Owatch's written reviews are positive against 27% of CO's.
Owatch ships an update every 2 months, CO fortnightly. The most recent releases landed on October 15, 2026 and October 22, 2026 respectively.
| Parameter | Owatch | CO |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (7 ratings) | 4.5 (1.2K ratings) — better |
| Positive reviews | 0.0% of reviews | 27.2% of reviews — better |
| Number of ratings | 7 | 1.2K — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 7.0 — better | 14 |
| Further details — not scored | ||
| Size | 6 MB | 687 MB |
| Age rating | 4+ | 12+ |
| Developer | Synergy Technologies Limited | 深圳叩鼎科技有限责任公司 |
Customer experience
Owatch
CO
Bugs and requests
Owatch
Not enough reviews yet to summarise bugs or requests.
CO
Reported bugs
7 issues- Time setting not working
- Watch disconnecting frequently
- Inaccurate step and distance tracking
- Inability to change weight in user profile
- Firmware update bricking the watch
Show 2 moreShow fewer
- Syncing issues with iPhone
- Bluetooth not connecting properly
Requested features
7 requests- More watch face designs
- Customization options for watch faces
- Integration with Apple Health
- Ability to remove unwanted features
- Better language support
Show 2 moreShow fewer
- Improved notification handling
- GPS functionality
In-app purchases
Owatch
No in-app purchases
CO
No in-app purchases









