How do I power on my Smartwatch? Make sure the smartwatch is charged before trying to power it on. Press and hold down the middle pusher button for at least three seconds. The smartwatch will also power on when connected to the charger. Related articles Setting up your CZ Smart Watch How long does each battery mode last? How do I get the latest watch faces? Which phones are compatible with my Smartwatch? Why won’t my watch take calls, even though I enabled it to?