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CO-FIT

CO-FIT

by 深圳叩鼎科技有限责任公司

1.2K ratings
224 reviews
With Ads
💪 Health & Fitness
Free
With Ads

Details

  • Released
  • Updated
  • May 22, 2020
  • September 18, 2026

Features

Background Location Access

Developer

深圳叩鼎科技有限责任公司
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CO-FIT screenshot #1 for iPhone
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CO-FIT screenshot #3 for iPhone
CO-FIT screenshot #4 for iPhone
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About

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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What users say

Summarized from real user reviews of CO. Based on 1.2K reviews and a 4.5/5 average, it highlights the 5 positives and 8 negatives reviewers mention most about this Health & Fitness app.

Positive things

  • 👍Easy to connect
  • 🤩Great watch and app experience
  • 🤩Awesome watch
  • 👍Good for the price
  • 👍Looks good

Negative things

  • 🐛Bluetooth connection issues
  • 🐛App crashes and freezes
  • 🐛Inaccurate measurements
  • 🐛Notifications not working
  • 🐛Firmware issues after updates
  • 🐛Syncing problems with iPhone
  • 🐛Limited watch face options
  • 🤬Ads in the app
See all reviews
+1

What's New in CO

1.61.20

September 18, 2026

1. Fixed some known issues.

User reviews

Most RecentHighest RatedLowest Rated

Полное г…

Постоянно сбрасывают все настройки
garik dmgarik dm

还需要改进

1：自定义表盘能不能多整点素材
2 ：还有断开蓝牙睡眠监测就有时候不能用 这对学生不咋好啊 还是住宿生
3：能不能出一个手机找手表的功能
心寒的高中生心寒的高中生

语言无法设置

手表上都是英文，简体中文无法设置，也不知道在哪里设置，都找遍了就是没有，
遇见你J遇见你J

总是断开连接

有时候总是无法连接，连接上也不同步手机，用着用着自动断开
实话实说的人，实话实说的人，

Bien

Cumple con lo básico, fácil de emparejar con el reloj.
*Recomendación: NO actualicen el firmware del reloj porque borra algunas opciones como el oximetro y no hay vuelta atrás.
Isa1nikaIsa1nika
See 219 more reviews

Developer apps

Join Fit Watch
Join Fit Watch

by 深圳叩鼎科技有限责任公司

💪 Health & Fitness

(2)

Free
See developer apps

User experience

🐞

Reported Bugs

7 issues

Time setting not working

Bug

Watch disconnecting frequently

Bug

Inaccurate step and distance tracking

Bug

Inability to change weight in user profile

Bug

Firmware update bricking the watch

Bug

Syncing issues with iPhone

Bug

Bluetooth not connecting properly

Bug
✨

Requested Features

7 requests

More watch face designs

Feature

Customization options for watch faces

Feature

Integration with Apple Health

Feature

Ability to remove unwanted features

Feature

Better language support

Feature

Improved notification handling

Feature

GPS functionality

Feature

FAQ

What does the CO-FIT app do?

The CO-FIT app is designed to sync data from a specific new smartwatch collection to your phone. It records and displays your steps, calories, mileage, heart rate, sleep, and exercise records. It also allows you to receive phone calls and text messages on your watch and configure various watch settings.

What kind of data can I sync with the CO-FIT app?

You can sync a variety of data from your smartwatch, including steps, calories burned, mileage covered, heart rate, sleep patterns, and exercise records. The app also syncs weather information and AGPS files to help your watch with location services.

Is the health data from the app suitable for medical use?

No, all health data displayed by the app is provided by the device and is for reference only. It is not suitable for medical use and should not be used as a substitute for professional medical advice. For accurate health data, consult a doctor.

What features can I configure on my smartwatch using the app?

You can use the app to configure several features on your smartwatch, such as sedentary alarms, regular alarms, schedules, and backlighting settings. You can also sync weather forecasts and AGPS files to improve your watch's location accuracy.

Is the CO-FIT app compatible with all smartwatches?

No, the CO-FIT app is specifically designed and developed for a new smartwatch collection only. It requires a compatible device from this collection to function correctly.