Get your readings from Bubble Mini directly to your watch, with Xdrip and Diabox Application installed already. 
 
The battery will last over 3 days
Bluetooth support
Face Scan unlock
Touch Screen 1.63 inch
Black rubber strap (Random give one more silicone strap) 22MM Width 
Extra charging cable included
Support APP download and Installation.
Supports Bubble (Libre 1/mini and US-Libre 2).
1-year warranty
With SIM card slot (small card)
With Camera
Screen Resolution 320*320 (Size: 41MM*50MM) 
Splash-proof IP67
Android System