Product Certificates
  CE, ROHS, UN38.3, MSDS
CPU   NRF52832/Nordic52832
Memory
  RAM 64KB+ ROM 512KB
Bluetooth BLE  
Ver 4.0, compatible with both iOS and Android
Touch Screen   Full touch
Battery
 
160mAh, working time up to 5 days, standby time up to 10 days
Connector  
Magnetic Charger Cable
Heart Rate Sensor  
Yes, HRS3300DS, dynamic heart rate monitor
Gravity Sensor
 
DA260b
Dimensions
 
35 x 41,5 x 10 mm
Appearance Finish
 
Plastic Case with Silicone Strap
Notification Sync
  Incoming calls and Messages from Facebook, Instagram, Skype etc. can be synced