Features:

• Type: Removable wrist strap
• Size：19.6*11.9*240mm(W*H*L)
• Weight：20g
• Wrist strap
• Width：16mm
• Adjustable length：152-227mm

• Battery capacity: 90mAh(BIS)
• Theoretical working time: 10 days
• 7 to 10 days with a heart rate monitor
• Screen size：2.4cm(0.96”)
• Resolution：80*160
• Single virtual button sensor

• 3-axis accelerometer
• Heart rate sensor
• Rotor Vibration motor
• IP68(1.5m) 
• Water Resistance Rating
• Connectivity
• Bluetooth 4.2
• realm Link APP
• Android 5.0+
• Health Monitor
• What’s in The Box: 1x Smart band, 1x Instructional Manual