The watch works fine AFTER the first complete charge. Before the first complete charge, the battery wouldnt last more than 3 hours and the touchscreen was not responding.
The heart rate tracking is pretty impressive and the ability to set an alarm with vibrations is perfect.
The app is missing a widget for the todays dropdown menu and the graphic menu should be easier to navigate. Maybe by replacing the arrows button for a simple sliding graphic.
I recommend this product!
BenThouin about Basis Peak Fitness and Sleep Tracker, v1.17.0