Screen size
0.66 inch
Screen type

OLED

Connection parameters Bluetooth 4.0BLE (low power)
Battery type lithium polymer battery
Battery capacity 110mAh
Charging method Magnetic suction type
Charging time 8 days and standby for 15 days
Lifespan Yellow
Language English, Dutch and 12 other
Material Front shell Powder metallurgy
Back shell ABS + PC
Strap Silicone
Data Stored for 7 days