fomrus Hello!
1. With regard to the alarm. I was also, I really put only one, but vibrates 3 times and all.
2. Apparently, the instruction manual was written for a different firmware. If you see an overview of, for example here
reviews.ruIt is clear that it was 2 points activation bracelet now left alone. False positives did not notice, but sometimes had to shake his hand. :) By the way at the moment does not work function change of type of hours with a long press on the home screen. Just flashing and all.
3. Calibration and ECG. I have this kind of all worked out. At the time of measurement, I pressed the bracelet with two fingers of the other hand (and on the silver button on top), such as it allows you to complete the circuit of both electrodes and the bracelet through the heart and the second hand on a third electrode (the same silver button). Watering not tried at all. Although the instructions for it to eat. Quite probably, can play the role of "hairy hand", I have it almost bald. : Blush: The only thing not quite sure how to do the correct calibration, as said above.
4. With regard to the charger. In principle, I always charged from your computer by USB2 (amperage up to 500 mA). USB3 current strength of 900 mA, so do not risk.
Wikipedia about USBSomething like this.
Post has been editedvysa66 - 06.03.19, 11:59