3.87K reviews
Content rating
Everyone
500K+
Downloads
Content rating
Everyone
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About this app

MasWear is a connected device companion app that can send or receive text messages and make calls. Connected to our smart watches (device models: MS PEAK9, MS WatchUltra, etc.) via Bluetooth, text messages and other application messages can be pushed to the watch and viewed on the watch with the user's permissions. Users can make calls, answer or reject calls, and quickly reply to text messages on the watch, making their daily lives more convenient. MasWear can also detect and evaluate users' daily activity data, steps, sleep, heart rate, etc., helping you monitor and adjust daily activities and life.

Privacy: We only ask for strictly necessary permissions. For example: Although the application will still run if contact permission is denied, some features will not be available. We strictly guarantee that your personal data such as contacts and call logs will never be disclosed, published or sold.

*Notice:
MasWear ensures that the information collected below is limited to providing functional services and improving the application experience, and your data is only saved locally in the application, will not be uploaded to the cloud, and will never be disclosed, published or sold. MasWear will always take your personal information seriously and protect it securely:

MasWear requires location permission to ensure your mobile device can connect to your watch and provide you with weather data for your current location and tracking maps during your workout.

MasWear requires file permissions so that the phone's internal storage can be properly accessed when a user needs to change their avatar or share a detailed motion picture.

MasWear requires mobile phone permissions, read and write text message permissions, address book permissions, and call log permissions to ensure that the watch can provide functions such as text message reminders, show incoming caller IDs, call status, and quick reply to text messages.

Special Disclaimer: Non-medical use, for general fitness/health purposes only.
Smart Device
Updated on
Aug 28, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, Personal info, and Health and fitness
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

3.81K reviews
Cristian A. Zúñiga
August 10, 2024
Caution! Don't install it! Not even buy the smartwatch that uses this app! Awful! The app always loses connection with the smartwatch, even though it is always running on background and it is impossible to kill the process, it emerges again and again as a virus. When you try to sync it again, it gets into a never-ending loop. It's one of the worst apps I've ever tried. Now has certificate issues.
132 people found this review helpful
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Dawn
March 22, 2026
It's such a shame the app is unfit for purpose. The device itself is excellent. It has given me invaluable data and trends to understand what's happening better. The app unfortunately let's it down. Every day I need to force stop to make it refresh and sync. Even then I can't always see the list of individual readings. I would love the option to see MAP data and pulse pressure too. But the feedback button isn't working either. So developers if you are reading, this would be a great addition!
11 people found this review helpful
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Linda
November 8, 2022
Seems to sync blood pressure, heart rate and sleep readings ok, but never any workout readings (whether from phone or watch). How do I get this functionality to work? I always forget to press Stop at the end of a workout... it would be good if the watch auto-stopped (ie. if it sensed no movement after a certain length of time).
65 people found this review helpful
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What’s new

1.Add device adaptation.