COLMI i31 IP67 Waterproof Smart Watch

COLMI i31 smartwatch can be a very good option. It got 1.9 inch big display, so everything look clear and bright. Color pop out nice, and the touch feel smooth. Body also thin and light, so not feel heavy on wrist even whole day use. This smart watch give you all health info like heart rate monitor, sleep tracking, SpO2 check, and more. So if you serious about health or just want keep track time to time, this one do the job. You also get Bluetooth calling, so you can pick or make call straight from watch. No need grab phone every time. Notification also come on screen, like SMS, Facebook, WhatsApp and others.

Works with Both Android and iOS

Don’t worry about phone type. Whether you have iPhone or Android, COLMI i31 work smooth with both. Pairing easy with app, and after that you control many things right from the watch.

This watch multiple sport mode, so you can use for running, gym, cycle and more. Also it count step, calorie, and other fitness detail. There is also alarm, music control, weather update, and some other handy tools inside. Battery life is decent. You can use normal 5 to 7 days, depend on how much you use. Charging is fast, and it come with magnetic charger that just stick and charge – no hassle.