This watch face requires Wear OS API 28+, please check your watch compatibility before purchasing. Installation and troubleshooting guide here: https://youtu.be/JywevNu4Duc Read the time in a glance with this minimal watch face. Previously on Tizen now available on Wear OS watches. Now multi-color and style supported and keep the luxury from the original. To show the heart rate, stay still and tap the heart rate area. It will blink and measure your heart rate. The heart rate will be shown after the successful reading. The default usually showing 0 before the reading is complete. Tap and hold the watch face and go to the "customize" menu (or settings icon under the watch face) to change the styles and also manage the custom shortcut complication. To change between 12 or 24-hour mode, go to your phone date and time settings and there is an option to use 24-hour mode or 12-hour mode. The watch will sync with your new settings after a few moments. Special designed Always On Display ambient mode. Turn on the Always On Display mode on your watch settings to show a low power display on idle. Please be aware, this feature will use more batteries. Join our Telegram group for live support and discussion https://t.me/usadesignwatchface