Nuki Smart Lock Pro Price History
The original Nuki Smart Lock launched in 2016 at around €199. The 2nd generation (2019) bumped the price to €229. The 3rd generation (2022) raised it again to €249. And the current 4th generation Smart Lock Pro, launched in late 2023, is priced at €269.
That's a 35% price increase over 8 years — roughly in line with inflation and component costs, but notable because most consumer electronics trend downward. Nuki justifies the increases with genuine improvements: each generation added better connectivity, longer battery life, and newer protocols (Thread, Matter).
The Smart Lock Ultra, introduced in 2025, sits at €349 but represents a more significant hardware upgrade with a built-in WiFi module and a slimmer profile.
Accessory pricing has been more stable. The Keypad 2 has been €179 since launch, and the Door Sensor has held steady at €59.
When Nuki Prices Drop
There are four predictable price drop windows for Nuki products:
**Black Friday (late November)**: The biggest and most reliable sale. 15-25% off bundles, 10-20% off individual products. This is the annual low for most Nuki products.
**Amazon Prime Day (July)**: Amazon-only deals, typically 15-20% off. Sometimes beats Black Friday on individual items but not on bundles.
**Nuki Birthday Sale (October)**: Nuki occasionally runs a birthday promotion in October, coinciding with their founding anniversary. Discounts are modest — usually 10-15% — but it's an extra window.
**New Generation Launch**: When a new Smart Lock generation launches, the previous generation sometimes gets clearance pricing. The 3rd Gen dropped to €199 briefly when the 4th Gen launched.
Best Time to Buy
If you need a Nuki now, use the 10% referral code. It's the best always-available discount and gives you €26.90 off the Smart Lock Pro immediately.
If you can wait: Black Friday offers the deepest discounts, especially on bundles. The Smart Lock Pro + Keypad 2 bundle hit €359 during Black Friday 2025, saving €89 compared to buying separately at full price.
Avoid buying in January-March. This is historically the quietest period for Nuki promotions, and no new product launches are typically announced.
One important note: Nuki has raised base prices with every new generation. Waiting too long means you might face a higher MSRP, offsetting any potential sale savings. The 10% referral at today's prices could be better than 15% off at a higher future price.
Current Best Deal — Referral 10%
Right now, the best deal for most buyers is the 10% referral discount on nuki.io. Here's what that means in real numbers:
- Smart Lock Pro: €269 → **€242.10** (save €26.90) - Keypad 2: €179 → **€161.10** (save €17.90) - Door Sensor: €59 → **€53.10** (save €5.90) - Full bundle (estimated €459): → **€413.10** (save €45.90)
The referral discount is available year-round, requires no special code hunt, and works on all products including new releases. It's the hassle-free option.
For Black Friday buyers: set a calendar reminder for the third week of November and compare the sale prices to these referral prices. Only buy on Black Friday if the deal clearly beats the referral — which it usually does on bundles but not always on individual items.