Rainbuvvy S9 Ultra 4G Smartwatch 2.02inches IPS Full Screen 2GB RAM 16GB ROM Quad Core Bluetooth 4.2 LTE 800mAh Android Fashion Men Women Watch

Main Features: 1. CPU：SC8541E CoretexTM-A7MP Quad-Cord CPU 3. Touch Screen：Capacitive touch screen, touch IC: CST816D, G+F structure 4. Heart Rate Sensor：BD1662 ultra-low power consumption, high-precision heart rate, blood oxygen detection sensor 5. Pedometer：3D G-sensor 6. Charging：Magnetic charging 7. SIM Type：Support Nano SIM, to be inserted from watch side 8. Speaker：0615 Speaker 9. Mic：Support 10. Motor：Support 0720 motor 13. WIFI：Support 2.4G Support 802.11b/g/n 14. GPS：Support GPS, 1575.42MHZ 15. Shell Materials：Zinc alloy+ABS+PC 16. Bottom Shell：PC+IML craft 17. Button：One Power Key+One Back Key+Rotary Key 18. Product Size (mm) Body:49.5+42.1+15.2MM Long strap: 120MM, Short strap: 80MM

Standard package: 1x Smartwatch 1x Magnetic charging Cable 1x Manual 1x Box

Heart Rate: yes Battery capacity: 800mAh Display shape: Square Resolution: 320x385 Waterproof: yes Operating system: Android 8.1