Review on Haylou Solar LS05 Global Smart Watch, Black by Amit Rajput ᠌

Strange software setting and clock operation mode: despite the settings, the clock periodically switches to a different mode by the screen time - according to the settings -15 s, in fact - 2-3 s, 8 s, 15 s, unpredictable result, turning on the screen by turning wrist sometimes does not work, how not to shake. According to pulse measurements: unsatisfactory - accuracy only at rest after fixation for about 3 minutes. In motion, the readings are radically different from the true ones - from 10 to 30 beats / min. I compared it with a chest heart rate monitor. The old Mi Band measured better.