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.
Scroll using the top button to: Wipe data / factory reset
Scroll to the bottom and tap Disconnect & reset again. How to Hard Reset MONTBLANC Summit 2
Press and hold the middle button (crown) until the screen goes black and you see the MONTBLANC logo (about 10–15 seconds). Continue holding through any reboot cycles if needed.
Tap Disconnect & reset (sometimes labeled "Disconnect and reset"). Here is the for performing a hard reset
Scroll to: Reboot system now and press the middle button.
Place the watch on its charger (required for safety). Method 1: From Watch Settings (If you can
As soon as you see the boot screen or the logo appears for the second time, quickly press and hold the middle button again for a few seconds.