F25 Color Large Round Touch Screen Heart Rate Monitoring Waterproof Smart Watch [Metal Strap] – Black

• Color Large Round Screen, easy operation

• Support accurate real-time blood pressure, blood oxygen and heart rate measurement

• Multi-sport modes, support data recording in sports mode, monitoring  motion status, steps, calories, distance and so on in real time

• Automatically tracks your sleep quality throughout

• Support incoming call reminder (caller number/name), message reminder, music control, weather forecast, alarm reminder, anti-lost reminder, sedentary reminder, raise hand to brighten, remote control photo, etc.

• IP67 waterproof design, no need to worry about rainy days

• Bluetooth 4.0 connectivity, stable signals and low power consumption

• Widely compatible with Android 4.4 or above and iOS 9.0 or above smartphone

Specification:

• Model: F25

• Bluetooth: BLE 4.0

• Operation: full touch screen, side return button

• Sensor: BMA421

• CPU chip: Nordic nRF52832

• HR sensor: HRS3300

• Waterproof: IP67

• Screen Size: 1.3" 240*240 dpi

• Screen Type: TFT

• Host Dimension: φ42*11.5mm

• Strap Size: 270*42*11.5mm

• Battery: Li-polymer Battery

• Capacity: 140 mAh

• Standby time: 7-10 days

• Charging type: USB magnetic suction charge wire

• Charging time: About 2 hour

• Supported Language: Chinese, Danish, Czech, German, Italian, Polish, Thai, Swedish, Finnish, Dutch, Portuguese, English, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian