IP67waterprrof
CPU: BK3633
Bluetooth 5.0
Display: 1.47inch 172*320 screen--TFT
Material:Zinc alloy body shell + Silica gel
Charging way: Magnetic charging stand
Compatible: android5.0+ / ios10.0+
Battery: 150mAh
Function: Heart rateBlood oxygenSleep monitoringRespiratory trainingMultiple sports modes(walking running football basketball badminton cycling)Coming call/SMS reminderDIY watch faceRemote upgrade
APP:Tuya
Language: Chinese English French Spanish Portuguese Russian German Italian Thai Dutch Czech Turkish Malaysian Slovak Polish Japanese