Specifications:

Battery: Battery capacity:60MAH / Standby time:300 hour input voltage: 5V
weight : 6.9 grams net weight
Texture of material : Plastic ABS
watch strap: TPU elastomer total length:235mm width:19mm
Screen: 0.42 inch : OLED
Bluetooth: Bluetooth4.0 /compatible ( android and IOS)
Touch: Touch mode button
waterproof: lifestyle waterrprof (not suitable for swimming and bathing)
sensor: Low power acceleration sensor
 
Features: 
 
Short message: SMS Bluetooth sync reminder
Sreen: 0.42" Touch OLED Display
pedometer: Motion planning step Sport mileage record
call reminder: vibration(Call ,Short message, We chat, QQ)
Sleep monitoring: Monitoring sleep quality
Charging interface: USB socket
Standby time: 300 hour
Alarm clock: cellphone in tercalate (clock)
APP share: Movement condition