Manta Alexa SWU501SL silver

Features Always on display Heart rate measurement Blood pressure measurement Blood oxygenation measurement Step counter Calorie counter Sleep monitoring Full touch screen Music control Remote shutter Incoming call notifications Phone App notifications «Find Phone» feature Stopwatch Timer Multiple dials to choose from Hydration notification Standstill notification «Do not disturb» mode Alarm Weather information Distance traveled 22 sport modes Technical data Communication: Bluetooth Connectors: Magnetic System Compatibility: iOS 9.0+ / Android 4.4+ GPS: No Waterproof class: IP67 Strap material: metal Case material: metal Case width: 4.3 cm Case height: 4.3 cm Case thickness: 0.68 cm Strap length: 20.9 cm Weight: 0.025 kg Wrist circumference: 14-20 cm Screen size: 1,32" Screen resolution: 360x360 px RAM: 64KB Built-in memory: 64 MB CPU clock speed: 80000 Hz Battery type: Li-Poly Battery capacity: 185 mAh Sensors: Accelerometer Pedometer Heart rate monitor Gyroscope Operating system: own Wireless charging: No Data transmission: No