Price unavailable right now
Updated September 2026
Data from Amazon and official Nuki and Wyze sites.
2026 verdict
It is a close smart lock contest, but the Wyze Auto-Lock Bolt v2 edges it on IP53 weather resistance, longer battery life (8 months against 6) and an anti-peep keypad that sits right on the lock, next to a fingerprint reader.
The Nuki Smart Lock Ultra matches its owner reception and is the more connected device: Bluetooth and Thread (via a Thread border router) join Wi-Fi, and it works with Apple Home, Google Home, SmartThings, Home Assistant, Alexa and Matter. It also recharges a built-in battery, offers color options and can unlock by geolocation, while keypad and fingerprint entry depend on Nuki accessories and remote access on a one-time purchase. Buyers replacing a deadbolt who want everything on the door should take the Wyze Auto-Lock Bolt v2; buyers who want a premium retrofit tied into a Matter or Apple Home setup should take the Nuki Smart Lock Ultra.
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Winner
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| Feature | Nuki Smart Lock Ultra | Wyze Auto-Lock Bolt v2 | Winner |
|---|---|---|---|
| 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 Ultra |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Alexa | Nuki Smart Lock Ultra |
| Anti-peep Password | NO | YES | Wyze Auto-Lock Bolt v2 |
| Rating | 4.5 | 4.5 | Tie |
| Lock/Unlock System | Remote, Bluetooth, Passcode, Fingerprint, Physical Key | Remote, Passcode, Fingerprint, Physical Key | Tie |
| Emergency Fingerprint | NO | NO | Tie |
| Doorbell | NO | NO | Tie |
Price unavailable right now
- + Connectivity: 2.4 GHz WiFi, Bluetooth, Thread Protocol
- + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- - Weather Resistance: NO vs IP53
- - Battery Life: 6 months vs 8 months
Winner
- + Weather Resistance: IP53
- + Battery Life: 8 months
- + Anti-peep Password: YES
- - 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
Price history compared
Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.
- Nuki Smart Lock Ultra
- Wyze Auto-Lock Bolt v2
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Frequently Asked Questions
Which is better overall: Nuki Smart Lock Ultra or Wyze Auto-Lock Bolt v2?
The Wyze Auto-Lock Bolt v2 wins narrowly on weather resistance, battery life and its anti-peep keypad. The Nuki Smart Lock Ultra wins on connectivity and integrations, and the two draw similar owner feedback.
What is the biggest difference between the Nuki Smart Lock Ultra and the Wyze Auto-Lock Bolt v2?
The Nuki Smart Lock Ultra is a retrofit that fits over your existing cylinder and relies on accessories for keypad and fingerprint entry. The Wyze Auto-Lock Bolt v2 replaces the deadbolt and has its keypad and fingerprint reader built in.
Which smart lock has the better battery?
The Wyze Auto-Lock Bolt v2 is rated for about 8 months on 8 AA batteries with a USB-C emergency port. The Nuki Smart Lock Ultra is rated for about 6 months but uses a rechargeable built-in battery.
Does the Nuki Smart Lock Ultra or the Wyze Auto-Lock Bolt v2 support Matter?
The Nuki Smart Lock Ultra supports Matter, with Thread through a border router, plus Apple Home, SmartThings, Google Home, Home Assistant and Alexa. The Wyze Auto-Lock Bolt v2 does not support Matter and works with Alexa.
Who should buy the Wyze Auto-Lock Bolt v2?
Buy the Wyze Auto-Lock Bolt v2 if you want an all-in-one, weather-resistant deadbolt with fingerprint and keypad access and long battery life.
Who should buy the Nuki Smart Lock Ultra?
Buy the Nuki Smart Lock Ultra if you want to keep your key and cylinder, prefer a rechargeable lock, and run Matter, Apple Home or SmartThings.
Full comparison table
Compare all 44 Door Locks side by side
You are looking at two of them. The full table lines up all Door Locks in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 44 Door Locks
- 55 specs compared
- 51 filters
WyzePalm Lock
$129.98- Wyze
Auto-Lock Bolt v2
$79.00 - Nuki
Smart Lock Ultra
TP-LinkTapo DL100
14% OFF$69.99$59.99
ULTRALOQBolt SE
10% OFF$99.99$89.99
EufySmart Lock C220
35% OFF$169.99$109.99
EufySecurity Smart Lock S230
20% OFF$199.99$159.99
NukiSmart Lock Pro
€269.00
PhilipsWi-Fi Smart Deadbolt DDL242X
23% OFF$109.99$84.99
SwitchBotSwitchBot Lock Ultra Vision Combo
20% OFF€299.99€239.99
Philips4200 Series Smart Deadbolt with Door Lever
35% OFF$169.99$109.98
SchlageArrive
$199.00
SwitchBotLock Vision
24% OFF$169.99$129.99
SchlageEncode
$229.00
ULTRALOQU-Bolt Pro WiFi
24% OFF$169.99$129.99
GoogleNest x Yale Lock
$299.00
EufyFamiLock S3 Max
18% OFF$399.99$329.99
EufySecurity Smart Lock C30
$79.99
EufySmart Lock E30
$119.99
EufyFamiLock E34
18% OFF$279.99$229.99
CamerasWyzeBulb Cam
4.2(3,591)$49.00
CamerasWyzeCam OG
4.4(19,647)$29.97
CamerasWyzeCam Pan v3
4.3(33,223)$44.97
CamerasWyzeCam Pan v4
3.7(1,130)$58.00
CamerasWyzeCam v4
4.3(11,283)$44.98
CamerasWyzeDuo Cam Pan
4.4(1,196)$69.98
CamerasWyzeFloodlight Camera v2
4.2(2,976)25% OFF$99.98$74.98
CamerasWyzeIndoor Cam Pan
4.4(42)$39.98
CamerasWyzeWindow Cam
4.1(942)$34.98
DoorbellsWyzeBattery Video Doorbell
4.2(977)$65.97
DoorbellsWyzeDuo Cam Video Doorbell
4.2(1,947)$117.83
DoorbellsWyzeVideo Doorbell v2
4.0(3,404)$59.98- Door LocksWyze
Auto-Lock Bolt v2
4.5(644)$79.00 - Door LocksWyze
Palm Lock
4.6(797)$129.98