During the Covid pandemic personal hygiene became an important discussion point. It still is. It is estimated by credible medical agencies that people touch their face 23 times an hour on average, of which 10 touches are to the eyes, nose or mouth. Many infections travel this path and it included viral infections as well. Samsung has launched a hand wash app for it’s Galaxy smart watch. It cool features include. Reminders with alarm Timer of 25 seconds Shows time since last hand wash Allows to set no. of hand wash target Weekly progress chart