Netatmo Smart Door Lock at €274.96 at Boulanger (was €379.99) — 28% off

Boulanger has the Netatmo Smart Door Lock at €274.96, against a reference price of €379.99 — about 28% off. Checked on the Boulanger product page on October 4, 2026 (evening, US Central): in stock, sold and shipped by Boulanger.

Unlike clip-on locks, the Netatmo replaces your door cylinder with a high-security one certified EN 15684 and SKG (triple anti-burglary protection). You lock and unlock from your phone or with the supplied keys, it’s wireless and runs on a single AAA battery for up to a year. Works on indoor and outdoor doors.

Market: France · Boulanger · EUR.

Source

• Boulanger — Netatmo Smart Door Lock