Manta Revo SWU401BK Black

 Technical data Wireless charging: Yes Data transmission: No Communication: Bluetooth Connectors: Magnetic System compatibility: Apple iOS 9.0+ / Android 4.4+ GPS: Yes Water resistant: IP67 Strap material: Silicone Case material: metal Case width: 39mm Case height: 48mm Case thickness: 11mm Strap length: 240mm Product weight: 55g Wrist circumference: 14.5 - 21.5mm Screen diagonal: 2.01" Screen resolution: 240x296px Battery type: Li-Poly Battery capacity: 230 mAh Sensors: gyroscope, accelerometer, heart rate monitor, pedometer Operating system: own Menu language: PL, EN, ES, DE, PT, HU, CZ, BG, RO, SK, LV, LT, EE, SI, EL, HR