Speciifcatons: Model: Zeblaze VIBE 7 Chip: Realtek 8762DK Display Size: 1.39” IPS Color Display Display Resolution: 360*360 pixels Sensor: Wrist Heart Rate Monitor, Pulse Ox Blood Oxygen Saturation Monitor, Proximity sensor, Accelerometer. Bluetooth: BLE 5.0 Battery Capacity: 400 mAh Li-pol battery. Battery Life: Typical usage modes: Up to 25 days Heavy usage modes: Up to 15 days Coutinuous Voice Calling: Up to 450 mins Charging Time: About 1.5 hours Water Resistant: IP68
