Yh-chronus Smart Watch Color Screen Smartwatch

Yh-chronus Smart Watch Color Screen Smartwatch Women Fashion Fitness Tracker Heart Rate Monitor For Android Ios(sliver)

The product is shipped based on the color or size of the main image of the product page.

*Phone support system: applicable to iOS 8.0 or higher, applicable to Android 4.4 or higher*Functions: exercise record, sleep monitoring, heart rate monitoring, blood pressure/oxygen monitoring, custom alarm, drink reminder, message/call reminder, time display, remote picture, do not disturb mode, etc.*NRF52832 chip: with low power consumption, detailed, high performance, flexible and fast characteristics*Long battery life: less power consumption, usually 150 days of standby*Data synchronization: Download an APP called H Band to save and synchronize data to achieve health goals. Raise or flip your hand to illuminate the screen