Place the watch on its charger (required for safety).
Press the middle button to select it.
Scroll to the bottom and tap Disconnect & reset again. How to Hard Reset MONTBLANC Summit 2
Here is the for performing a hard reset (factory reset) on the MONTBLANC Summit 2 (running Wear OS by Google). ⚠️ Warning: A hard reset erases all data from the watch, including apps, watch faces, stored music, Google Pay cards, and synced fitness data. Your phone’s data remains safe. Method 1: From Watch Settings (If you can access the menu) This is the standard method when the watch is responsive. Place the watch on its charger (required for safety)