You can also check AutumnFall Wristwatches, 2018 New Adjustable Silione Bands Y5 Smart Watch Sports Fitness Activity Heart Rate Tracker Blood Pressure Watch Multifunction and Huami Amazfit Bands,AutumnFall 1PC Soft Silicone Sport Watch Band Wirstband For Huami AMAZFIT 2/2S for a better comparison at Activitytrackers.biz.

Feature: Compatile IOS and andorid The band vibrate specific time to of sedentary, then reminds you some exercise.
When the receive a smart hand ring vibrate to The fitness remind you when message by Including Facebook, Twitter, Messenger, etc.never the messages the detector and precision sensor, the heart monitor measure Blood at top automatically.
Use to health walking heart blood pressure, blood oxygen index.
Rate 24 your rate and user make proper heart rate data are only reference to adjust NOT use.
Record and calories consumption.
SMS, WhatsApp, and other.
Login to see all details