Smart watches

Xiaomi Amazfit BIP
Model: Amazfit Bip
Waterproof & Dust Rating: IP68
Health tracker: Heart rate monitor
App: MiFit
Alert Type: Vibration
Bluetooth Version: V4.0BLE
Screen Size: 1.28 inch, capacitive
Resolution: 176*176 pixel
Battery: 190mAh Lithium polymer
Case material: Polycarbonate + Zirconia ceramics
Band Width: 20 mm
Compatibility: Android4.4, iOS8 and above with BT4.0

Bluetooth Synchronization
OLED Touch Screen
Heart Rate Monitor
Incoming Calls / APP Message Alert
Sleeping Monitoring
Sport Monitoring
Intelligent Alarm Function
No Passcodes Required
IP67 Waterproof
Full Compatibility

Xiaomi Amazfit Arc-Black
Material: Ceramic
Battery Capacity: 70mAh Li-pol
Battery life: 10 to 20 days from a single charge
Control: UV-coated and scratch-resistant touch screen
Display: OLED touch screen 0.42 inch( 1,07 cm)
Sensor: optical heart rate sensor (PPG), accelerometer
Compatibility: iOS and Android
Water resistant
Wireless charging
Alerts and alarms