A. Ensure Bluetooth is enabled on your iPhone. Go to 'Settings' > 'Bluetooth' and make sure it is turned on. Then, try reconnecting the watch by going to the VeryFit app and selecting 'Connect Device'.
B. If the watch is not connecting, try restarting both the watch and your iPhone. Turn off the watch, wait a few seconds, and turn it back on. Do the same for your iPhone.