Why it’s on today’s list

Philips' 4100 Series Wi-Fi smart deadbolt opens by fingerprint or keypad and comes with a matching door lever, $169.99 from $239.99, 29% off at Philips. In stock this morning; no end date announced.

What we checked

We opened this offer on Philips’s own site at 10:20 AM ET on November 5, 2026 and recorded the price shown there. The figure above is the price we saw, not a price reported by a feed.

Philips lists $239.99 as the regular price, which makes $169.99 a 29% cut against the retailer’s own comparison. We quote that comparison as the retailer publishes it; we have not independently confirmed the item sold at $239.99 for any sustained period.

Philips has not announced an end date for this offer, so we do not print one. We re-check it every morning and remove it at the next check once it stops working.