Nuki Smart Lock Go vs Nuki Smart Lock Pro

Nuki Smart Lock Go wins on value, delivering the same retrofit concept, auto-unlock and platform support for less. Nuki Smart Lock Pro earns the higher owner rating with its rechargeable battery, faster motor and more premium finish.

Mainly power and refinement. The Pro has a built-in rechargeable battery (about 6 months per charge), a stronger motor and built-in Wi-Fi, in color options. The Go runs on four AA cells and trims the extras to hit its lower price.

Yes. On both locks the keypad and fingerprint reader are separate accessories, and remote access involves an additional purchase on the Go. Auto-lock, geolocation auto-unlock and app control work out of the box on each.

Mostly, with caveats: some Nuki Smart Lock Go owners report motor errors within the first year and occasional AA battery swelling, while some Nuki Smart Lock Pro owners report charging complaints. Nuki support resolves issues quickly by most accounts, under a 2-year warranty.

Choose Nuki Smart Lock Go to smarten a European door for the least money: ten-minute install, auto-unlock as you arrive and full platform support, with AAs you replace rather than recharge.

Choose Nuki Smart Lock Pro for the better-rated, more polished experience: rechargeable power, faster motor, built-in Wi-Fi and color options, worth the premium for daily-driver front doors.