disappointing and improve

Received quickly but not to the point wrist.
When it is synchronized in continuous charging is 48h
The bracelet has bubbles under the visible silicone with the reflection of light.
Many worries Display and bug repeatedly.
The alarm only vibrates 3 times and then cut this one even without moving.
No smart alarm clock and numbers not completely fanciful.
Too bad the product is not in the marketing pitch.
Returned after 24 hours of use