ZAPET Smart Watch is a $7 watch on AliExpress. The watch has so many features (some fake). It works with an app called Yoho Sports (iOS and Android). You can connect the watch with the app. The features the app supports are:

1. Shake for a selfie.
2. Find the watch.
3. Update watch software.
4. Record heart rate, blood pressure, and other activities (all are fake).

Let me know what do you think of this app. Also, if interested in the app, here is the purchase link:

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