Winner
Data from Amazon and official Nuki site.
2026 verdict
For most buyers in 2026, Nuki Smart Lock Pro is the safer pick. What pushes it ahead is price, and its broader overall balance keeps the advantage from looking narrow. Pick Nuki Smart Lock Ultra only when its specific feature mix is the deciding factor for your setup. Overall, Nuki Smart Lock Pro makes more sense for most people.
| Feature | Nuki Smart Lock Pro | Nuki Smart Lock Ultra | Winner |
|---|---|---|---|
| Price | €269.00 | €349.00 | Nuki Smart Lock Pro |
| Rating | 4.4 | 4.4 | Tie |
| Warranty | 2 years | 2 years | Tie |
| Weather Resistance | NO | NO | Tie |
| Battery Life | 6 months | 6 months | Tie |
| Connectivity | 2.4 GHz Wifi, Bluetooth, Thread Protocol | 2.4 GHz Wifi, Bluetooth, Thread Protocol | Tie |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Tie |
| Lock/Unlock System | Remote, Bluetooth, Passcode, Fingerprint, Physical Key | Remote, Bluetooth, Passcode, Fingerprint, Physical Key | Tie |
| One-Time Password | Keypad required | Keypad required | Tie |
| Periodic Password | Keypad required | Keypad required | Tie |
| Anti-peep Password | NO | NO | Tie |
| Emergency Fingerprint | NO | NO | Tie |
Frequently Asked Questions (FAQ)
- Which is better overall: Nuki Smart Lock Pro or Nuki Smart Lock Ultra?
- Nuki Smart Lock Pro has the stronger overall profile in this comparison, especially for price.
- What is the biggest difference between Nuki Smart Lock Pro and Nuki Smart Lock Ultra?
- Price is one of the clearest differences: Nuki Smart Lock Pro lists €269.00, while Nuki Smart Lock Ultra lists €349.00.
- Which one looks better on price?
- Nuki Smart Lock Pro is listed at €269.00, while Nuki Smart Lock Ultra is listed at €349.00. Nuki Smart Lock Pro (better spec).
- Who should buy Nuki Smart Lock Pro?
- Choose Nuki Smart Lock Pro if your priority is price and that matters more than the competing advantages.
- Who should buy Nuki Smart Lock Ultra?
- Choose Nuki Smart Lock Ultra if your priority is its specific strengths and that matters more than price.
More Door Locks
Top Door Locks to compare next
Compare the best smart door locks by unlock methods, connectivity, battery life, integrations, security alerts, and more. Find the right lock for your home.
![Nuki Smart Lock Pro]()
NukiSmart Lock Pro
View details![Nuki Smart Lock Ultra]()
NukiSmart Lock Ultra
View details![Eufy Smart Lock C220]()
EufySmart Lock C220
View details![SwitchBot Lock Ultra Vision Combo]()
SwitchBotSwitchBot Lock Ultra Vision Combo
View details![Aqara Smart Lock U100]()
AqaraSmart Lock U100
View details![Google Nest x Yale Lock]()
GoogleNest x Yale Lock
View details![Eufy Video Smart Lock E330]()
EufyVideo Smart Lock E330
View details![Eufy Video Smart Lock S330]()
EufyVideo Smart Lock S330
View details![SwitchBot Lock Pro]()
SwitchBotSwitchBot Lock Pro
View details![Nuki Smart Lock Go]()
NukiSmart Lock Go
View details![SwitchBot Lock]()
SwitchBotSwitchBot Lock
View details![Aqara Smart Lock U200]()
AqaraSmart Lock U200
View details![Aqara Smart Lock D200i]()
AqaraSmart Lock D200i
View details![Aqara Smart Lock N100 Zigbee Edition]()
AqaraSmart Lock N100 Zigbee Edition
View details
Nuki
More Nuki products
A sharper look at other Nuki products worth comparing.
