Case Color: Black
Dial Color: Black
Case Material: Metal
Bracelet Material: Steel Silicone
App: Funkeep
happy sports
IP protection degree: IP67
Operating System: Android Wear
iOS
Bluetooth hardware: 4.0 and above
Battery life: Standby 10 days，In use between 4 and 7 days.
Battery charging voltage: 3.7V
Charging time: 2 hours

Radiant's smartwatch includes all the wellness features from heart rate, blood pressure and blood oxygen. 
In addition, it connects to your phone so that you can view various notifications, such as calls, WhatsApp, etc. 
This model includes an additional bracelet in rose gold steel mesh, so you can adapt your watch to any look and occasion, always in impeccable style. 
The Manhattan's battery lasts about 4 to 7 days with normal use, and up to 15 days on standby. Remember that, for your watch to work, you need to connect the USB charger that comes with it to a computer. Enjoy your Smarts by Radiant and meet all your goals for a healthier life.