How far away can my watch be from my phone and still be connected? The range of the wireless Bluetooth connection between your phone and watch can vary greatly depending on the environment. In general, you should have at least 10 meters (or 30 feet) of connectivity. Related articles Why does my watch keep disconnecting even though I'm in Bluetooth range of my phone? How do I set up my device? How can I edit my profile? How often do I need to sync my watch in the App? How do I answer phone calls on the CZ Smart Gen 2 watch?