HAYLOU Watch 4 black LS25 BLACK

The HAYLOU Watch 4 in black is a smartwatch with a 1.93-inch square display at 320 x 380 pixels, housed in an ultra-slim case. Its built-in GPS supports five satellite systems (BDS, GPS, Galileo, GLONASS and QZSS), giving accurate navigation in both urban areas and the outdoors. Sports features include more than 120 workout modes and Strava synchronisation.

For health tracking, the watch measures heart rate, monitors blood oxygen levels and tracks sleep. Bluetooth calling lets you make and answer phone calls directly from the watch. It is rated IP68 for water resistance and weighs 45 grams. The 380 mAh battery lasts up to 15 days in basic mode, around 7 days with daily use and about 24 hours in GPS sport mode. A rotating crown and customisable watch faces complete the design.