Uploaded July 2026 | Updated September 2026, 2 weeks ago
Struggling to find a reliable smart lock for your Euro cylinder door in America? In this video, I review and install the Nuki Smart Lock Ultra and Keypad 2, the ultimate solution for upscale doors (like Emtek multi-point hardware) that standard American deadbolts won't fit! In this comprehensive review, we'll cover unboxing, the modular length adjustment system, physical installation, setting up the Nuki App, and a full demonstration of the 6+ ways to unlock your door (including fingerprints, NFC, Thread/Matter, and Home Assistant automation). If you're looking for a high-quality smart home upgrade for a European style lock, this is the deep dive you've been waiting for. This can integrate with many smart home ecosystems such as Apple Home, Alexa, Google Home, Smartthings, Home Assistant and more. Nuki sent me this lock for testing and this is my honest review!
Discount code: natertater
Offer: 15% off all products in the US Nuki Shop until July 31, 2026, AND 15% off the Nuki Smart Lock Pro & Nuki Smart Lock Ultra in Europe until July 31, 2026.
Product link: try.nuki.io/NaterTater
Or on Amazon (no discount): amzn.to/4aG5fPz
Nater Tater Merch Store: natertaterchannel.com/shop Stickers, magnets, shirts, bags and more!
Donate to support this channel: paypal.com/donate/?hosted_button_id=AZMXDBJMEQX3E
My Filming and other Gear: amazon.com/shop/natertater
The Nater Tater Channel (youtube.com/c/NaterTater) covers any topics related to my 47 acre property. Building things, driving things, smarthome, wifi, outdoor activities etc. Follow me to see my many projects!
Subscribe here: tinyurl.com/y5ct8pkl
Buy it on Amazon: with keypad: amzn.to/486pIMq
Just the lock: amzn.to/43TvXRk
0:00 The Euro Cylinder Smart Lock Problem
0:45 Replacing My Old AliExpress Lock
2:01 Unboxing Nuki Ultra & Keypad 2
3:41 Matter, Home Assistant & Magnetic Charging
4:51 Custom Sizing & Modular Extensions
6:27 Keypad 2 Features & Batteries
7:20 Removing the Old Euro Cylinder
8:32 Customizing the Nuki Modular Length
11:31 Installing Nuki Into the Door
13:14 App Setup & Calibration
14:25 Keypad 2 & Fingerprint Pairing
15:21 Inside vs Outside Unit Overview
16:54 Testing 6 Ways to Unlock (Fingerprint, NFC, Key)
18:53 Matter & Home Assistant Integration
21:02 How Nuki Handles Security & Permissions
22:29 Built-in App Automation & Night Mode
23:22 Final Verdict: Is it Worth It?
#smartlock #nuki #smarthome #smarthomegadgets #homeassistant #matter
Struggling to find a reliable smart lock for your Euro cylinder door in America? In this video, I review and install the Nuki Smart Lock Ultra and Keypad 2, the ultimate solution for upscale doors (like Emtek multi-point hardware) that standard American deadbolts won't fit! In this comprehensive review, we'll cover unboxing, the modular length adjustment system, physical installation, setting up the Nuki App, and a full demonstration of the 6+ ways to unlock your door (including fingerprints, NFC, Thread/Matter, and Home Assistant automation). If you're looking for a high-quality smart home upgrade for a European style lock, this is the deep dive you've been waiting for. This can integrate with many smart home ecosystems such as Apple Home, Alexa, Google Home, Smartthings, Home Assistant and more. Nuki sent me this lock for testing and this is my honest review!
Discount code: natertater
Offer: 15% off all products in the US Nuki Shop until July 31, 2026, AND 15% off the Nuki Smart Lock Pro & Nuki Smart Lock Ultra in Europe until July 31, 2026.
Product link: try.nuki.io/NaterTater
Or on Amazon (no discount): amzn.to/4aG5fPz
Nater Tater Merch Store: natertaterchannel.com/shop Stickers, magnets, shirts, bags and more!
Donate to support this channel: paypal.com/donate/?hosted_button_id=AZMXDBJMEQX3E
My Filming and other Gear: amazon.com/shop/natertater
The Nater Tater Channel (youtube.com/c/NaterTater) covers any topics related to my 47 acre property. Building things, driving things, smarthome, wifi, outdoor activities etc. Follow me to see my many projects!
Subscribe here: tinyurl.com/y5ct8pkl
Buy it on Amazon: with keypad: amzn.to/486pIMq
Just the lock: amzn.to/43TvXRk
0:00 The Euro Cylinder Smart Lock Problem
0:45 Replacing My Old AliExpress Lock
2:01 Unboxing Nuki Ultra & Keypad 2
3:41 Matter, Home Assistant & Magnetic Charging
4:51 Custom Sizing & Modular Extensions
6:27 Keypad 2 Features & Batteries
7:20 Removing the Old Euro Cylinder
8:32 Customizing the Nuki Modular Length
11:31 Installing Nuki Into the Door
13:14 App Setup & Calibration
14:25 Keypad 2 & Fingerprint Pairing
15:21 Inside vs Outside Unit Overview
16:54 Testing 6 Ways to Unlock (Fingerprint, NFC, Key)
18:53 Matter & Home Assistant Integration
21:02 How Nuki Handles Security & Permissions
22:29 Built-in App Automation & Night Mode
23:22 Final Verdict: Is it Worth It?
#smartlock #nuki #smarthome #smarthomegadgets #homeassistant #matter
