91%
Odds it works through 2029Last checked: October 14, 2026.
Master Lock makes Bluetooth padlocks and key lock boxes that open from your phone. It belongs to Fortune Brands, which also owns Yale and August.
CompanyMaster Lock, part of Fortune Brands
Sister brandsYale, August and Moen
Needs the cloud?Partly. Locks open over Bluetooth, and many have a backup code
Subscription for basics?No
How long devices get supportWe have not found a Master Lock device that was switched off. Master Lock does not publish end-of-support dates.
Why 91%
- Starting point90%A large, established company.
- Track record0No history of shutting down its connected products.
- Works without the cloud+1Opens over Bluetooth and with a backup code.
- Our estimate91%
The good news: Master Lock is a long-established brand, and its Bluetooth locks have backup codes, so you can open them without the app.
The bad news: Sharing access and history depend on Master Lock’s app and cloud.
If you own Master Lock
- Write down your backup code and keep it somewhere safe.
- Replace the battery before it runs out.