Porodo RAYTONA Smart Watch With Silicone And Metal StrapCompatible System: Android 5. 0 or above and IOS 9. 0 or above Flash Memory: 128MB Screen Size: 1. 43" Resolution: AMOLED 466466 Sensor: TYHX3605 (Heart rate, Blood Oxygen IC) SC7A20 (G Sensor) Battery Type: Lithium polymer battery Battery Capacity: 3. 7V 260mAh Charging Method: Wireless Charger AMOLED Display Silicone Strap + Metal Strap Heart Rate and Blood Oxygen Monitoring

Compatibility: Windows & Mac

2M Cable Length

30cm Rechargeable Cable Length

Tablets & Other Devices

Battery Capacity: 1000mAh

One Touch Automatic Lift

or find your car keys that fell behind the couch

25dB Noise Reduction

Working Time: 3-4 Hours

Material: Aluminum alloy base design & ABS

Charging time: 4

Total Output: 5V/2A (Max)