Please Notice : 
The Tools is free , so i can't Promise tools will be suitable for your Device, 
I hope it useful for you ,Hope you could understand 

Product Description:
Item is Genuine Original;

Product Description:
Battery Model : HB552729ECW 1ICP6/26/27
Battery Capacity : 3.82V 455mAh

Compatable with : For Huawei Watch GT2 (ONLY FOR 46MM Watch)

Package include:
1 x 455mAh Rechargeable Battery 
1 x Free Mini Repair Tools