Updated November 2026
Data from the official Nuki and Wyze sites.
2026 verdict
The Wyze Auto-Lock Bolt v2 undercuts the Nuki Smart Lock Pro on price, carries a higher owner rating and adds IP53 weather resistance the Nuki lacks, which makes it the fingerprint deadbolt to buy on a budget.
It also runs longer between battery changes, about 8 months against roughly 6 per charge on the rechargeable Nuki, and adds an anti-peep keypad. The Nuki Smart Lock Pro answers with a wider smart home reach: Apple HomeKit, Samsung SmartThings and Matter are all supported, where the Wyze Auto-Lock Bolt v2 stops at Alexa, and only for locking rather than unlocking, alongside its own app. Both keep a physical key as backup and unlock with a fingerprint in about a second. Choose the Wyze Auto-Lock Bolt v2 for value and weather resistance, and the Nuki Smart Lock Pro when Apple Home or SmartThings has to be part of the setup.
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Connectivity
- Wi-Fi 2.4 GHz
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| Feature | Nuki Smart Lock Pro | Wyze Auto-Lock Bolt v2 | Winner |
|---|---|---|---|
| Rating | 4.3 | 4.5 | Wyze Auto-Lock Bolt v2 |
| Weather Resistance | NO | IP53 | Wyze Auto-Lock Bolt v2 |
| Battery Life | 6 months | 8 months | Wyze Auto-Lock Bolt v2 |
| Connectivity | 2.4 GHz WiFi, Bluetooth, Thread Protocol | 2.4 GHz WiFi | Nuki Smart Lock Pro |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Alexa | Nuki Smart Lock Pro |
| Anti-peep Password | NO | YES | Wyze Auto-Lock Bolt v2 |
| Lock/Unlock System | Remote, Bluetooth, Passcode, Fingerprint, Physical Key | Remote, Passcode, Fingerprint, Physical Key | Tie |
| Emergency Fingerprint | NO | NO | Tie |
| Doorbell | NO | NO | Tie |
What the differences mean
Weather resistance
The Wyze Auto-Lock Bolt v2 is IP53 rated, so it tolerates dust and light rain near an exterior door. The Nuki Smart Lock Pro carries no weather rating at all.
Smart home reach
The Nuki Smart Lock Pro works with Apple HomeKit, Samsung SmartThings and Matter alongside Alexa, Google Home and Home Assistant. The Wyze Auto-Lock Bolt v2 stops at Alexa, and Alexa's own rules only let it lock, not unlock, by voice.
Anti-peep keypad
The Wyze Auto-Lock Bolt v2 has an anti-peep keypad built in. The Nuki Smart Lock Pro has no keypad on the lock at all, needing the separate Keypad accessory even for basic codes.
Power
The Wyze Auto-Lock Bolt v2 runs on 8 AA batteries rated about 8 months, with a USB-C emergency port as backup. The Nuki Smart Lock Pro uses a rechargeable built-in cell rated about 6 months per charge and has no backup battery.
Which one to buy if
- Apple Home or SmartThings has to see the lock
The Nuki Smart Lock Pro reaches both through Matter; the Wyze Auto-Lock Bolt v2 does not support either.
- the lock sits somewhere exposed to weather
The Wyze Auto-Lock Bolt v2 is IP53 rated; the Nuki Smart Lock Pro carries no weather rating.
- the budget favors the lower priced, better reviewed lock
The Wyze Auto-Lock Bolt v2 costs less and holds a higher owner rating than the Nuki Smart Lock Pro.
- you would rather recharge than keep buying AA batteries
The Nuki Smart Lock Pro runs on a built-in rechargeable cell; the Wyze Auto-Lock Bolt v2 takes 8 AA cells.
- + Connectivity: 2.4 GHz WiFi, Bluetooth, Thread Protocol
- + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- - Rating: 4.3 vs 4.5
- - Weather Resistance: NO vs IP53
Winner
$79.00
- + Rating: 4.5
- + Weather Resistance: IP53
- + Battery Life: 8 months
- - Connectivity: 2.4 GHz WiFi vs 2.4 GHz WiFi, Bluetooth, Thread Protocol
- - Integrations: Alexa vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
What owners say
Wyze Auto-Lock Bolt v2 owners consistently point to the fingerprint reader as the reason they bought it, calling it fast and accurate, with quick installs and a USB-C emergency port plus two backup keys covering them if the batteries die; their complaints are a bulkier body than a standard deadbolt, a Wi-Fi setup that only works on the 2.4GHz band, and a scanner some elderly users struggle to enroll. Nuki Smart Lock Pro owners praise built-in Wi-Fi that skips the paid add-on Nuki's own cheaper Go requires, a strong rechargeable motor and hands-free auto-unlock when arriving with full hands, while flagging the price once the Keypad accessory is added and a handful of reports of a battery that stopped charging within months.
Frequently Asked Questions
Which is better overall: Nuki Smart Lock Pro or Wyze Auto-Lock Bolt v2?
The Wyze Auto-Lock Bolt v2 for most buyers: it costs less, is better reviewed and adds IP53 weather resistance. The Nuki Smart Lock Pro is worth the extra only when Apple HomeKit, SmartThings or Matter has to be in the picture.
What is the biggest difference between the Nuki Smart Lock Pro and the Wyze Auto-Lock Bolt v2?
Platform reach against weatherproofing. The Nuki Smart Lock Pro adds Apple HomeKit, Samsung SmartThings and Matter, while the Wyze Auto-Lock Bolt v2 is IP53 rated and the Nuki carries no weather rating at all.
Does the Wyze Auto-Lock Bolt v2 work with Apple HomeKit?
No. It supports Alexa, and only for locking, not unlocking. The Nuki Smart Lock Pro supports Apple HomeKit, Google Home, Alexa, SmartThings and Matter.
Is the Nuki Smart Lock Pro weatherproof?
No, it carries no weather resistance rating. The Wyze Auto-Lock Bolt v2 is rated IP53, which suits a door with some exposure to dust and light rain.
Who should buy the Nuki Smart Lock Pro?
Households on Apple Home or SmartThings who want a rechargeable retrofit lock with built-in Wi-Fi and hands-free auto-unlock, and are willing to add a Keypad accessory for codes.
Who should buy the Wyze Auto-Lock Bolt v2?
Budget buyers who want a fast fingerprint reader and an anti-peep keypad built into the lock, with IP53 weather resistance, and do not need Apple HomeKit, SmartThings or Matter.
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