Gravity GT21-3 Black + Black Eco Leather Band

Processor: RTL8762DT + BK Strap material: Silicone / synthetic leather Case size: 52 x 13.8 Type: Smartwatch Contactless payment: No Heart rate monitor: Yes Case protection standard: IP67 Battery life: Up to 30 days Sleep monitoring: Yes Mobile data: No Call function: Yes Blood oxygen sensor: Yes Compatibility: iOS and Android GPS navigation: No Glass type: Mineral glass Bluetooth: Yes Charging time: 3 Camera: No Alarm clock: Yes Built-in microphone: Yes Weight: 178 Charging type: Magnetic charging Screen resolution: 400x400 Memory card: No Processor frequency: Info missing RAM: 256 Kb Fastening type: 22 mm Quick release Barometer: No Calorie counter: Yes Body temperature sensor: No Control type: Buttons / touch-sensitive Bluetooth version: 5.0 Accelerometer: Yes SMS notification: Yes NFC: No Stress level monitoring: No Phone camera control: Yes Wi-Fi: No Training tracking: Yes Vibration function: Yes Smart notification function: Yes Case material: Metal and plastic Moisture-resistant case: Yes Operating system: Proprietary operating system Pressure measurement: Yes Built-in speakers: Yes Core count: Info missing Electronic compass: No Battery capacity: 600 Music playback: No Call notification: Yes Screen width: M (35-40 mm) Headphone connection capability: No Touchscreen: Yes Design: Men's SIM card type: No Strap color: Black Step counter: Yes Built-in memory capacity: 0.128 Screen type: IPS Wrist circumference: 175-235 Gyroscope: No Activity tracking: Yes