Bought it 4 years ago. Great finish, worked perfectly till date. Few days back stopped working possibly moisture entered while it was raining. Disassemble myself, though it was tricky, disconnected all connections, apply mild hot air thru hair dryer, reassembled, surprisingly worked. Battery life is approximately 7 days, can be more will advantageous. Watch is a bit thick but it's ok. I used mostly for walking & playing tennis, for steps count & calories burned. Recommend to buy. Thanks.