• Device: GT8Ultra
• Shape: Square
• Dimension: 45*38*12mm
• Weight: 55g
• Colors: Black, Orange, Grey
• Display: IPS
• Screen Size: 1.95 Inch
• Screen Resolution: 320*385 pixels
• Compatible Os: Android & IOS
• Bluetooth: V5.0
• GPS: No
• Speaker: Yes
• Microphone: Yes
• Multi-sports mode: Yes
• Heart rate monitor: Yes
• Blood Oxygen Monitor: Yes
• Blood Pressure Monitor: Yes
• Waterproof; IP67 Waterproof