G-TiDE R1Classic Bluetooth Calling SmartwatchThe G-TiDE R1 Bluetooth Calling Smartwatch is equipped with a 1.32-inch full-touch large screen having a resolution of 360*360. It offers flexible and smooth touch response and high-definition picture quality. It is equipped with 640kb+16MB storage and CTS816T Chip. The R1 is equipped with a 300mAh battery and it is fully charged within 2 hours. It can offer a working time of over a week. The smartwatch can automatically monitor your real-time heart rate, manually detect your blood oxygen(spo2), and provide a comprehensive analysis of your sleep quality (deep sleep, light sleep, and wake-up time) to help you develop a healthier lifestyle. You can switch over 100 dials UIs, which can be customized. The G-TiDE R1 comes with an extra blue silicone strap. Thanks to the IP68 waterproof rating it is water-resistant up to 10 meters. The G-TiDE R1 Bluetooth Calling Smartwatch features BLE5.2+BLE audio dual mode, Bluetooth call & message notification. It is compatible with Android 4.4 and above and IOS 9.0 and above. G-TiDE R1 Smartwatch comes with a 1-year warranty...