Philips Wi-Fi Smart Deadbolt Lock
Keyless Entry Door Locks for Front Door
Limited-time deal · Prime members only
at Amazon· sold by Philips Homeaccess
Go to Amazon$79.99 is an ordinary price for this.
The middle price across the 23 days we have watched it, counting the days a limited-time deal was running, was $79.99. The lowest price it held was $79.97, $0.02 under today's — too little to wait for. It touched $75.97 on October 6 without holding it.
The lowest since we started tracking it on September 18.
The lowest, $75.97 on October 6, was a deal only Prime members could buy at. The lowest anyone could pay was $79.97.
This describes the prices we recorded. It is not a forecast of where this one goes next.
Price at AmazonVerified
Price history
One line: the best price any tracked retailer charged, per day.
Price set by a third-party seller, not the retailer itselfLightning or limited-time dealDeal for Prime members only
sales rank — the line rises as it sells moreShaded stretches are sales, from our calendar.
| Price | Now | Lowest | Highest | Usual | Average | Days recorded |
|---|---|---|---|---|---|---|
| New | $79.99 | $75.97 on Oct 6 | $84.99 on Sep 18 | $79.99 | $81.37 | 23 |
Sales events
Next on the calendar: Black Friday, November 27. We keep checking this price through it and report here what it did.
What our record shows
- $4.02 more than the $75.97 it cost on October 6 — this price went up, not down.
Computed from our own checks at Amazon as of October 10. No line here uses a price a retailer told us about.
Where to buy
- Held for
- 2d
- Their 23-day low
- $75.97
- Checked
- 10h ago
Prices checked at least every 12 hours. “Held for” is how long that retailer has been charging this price. A hidden price is one we cannot re-confirm recently enough to publish.
We earn a commission on purchases. It never affects our rankings.
Tell me when it drops
A notification in this browser when the price falls. No email, no account, nothing to install.
A notification carries a button that stops that alert; blocking notifications for this site in your browser stops them all.
What it is
6 attributes, in the retailer’s own words. We record the prices; these we only pass on.
- Size
- 2 inches x 6 inches x 1.5 inches
- Color
- Matt Black
- Weight
- 1.4 pounds
- Dimensions
- 6 × 2 × 1.5 inches
- Model
- DDL242X-1HW
- Released
- May 2025
Cheaper in Smart Home, and what changes
Things we track on the same shelf for at least 10% less than $79.99, with the attributes the retailers describe differently. Their words, not our judgement — we record prices, we do not test products.
Every change we recorded at Amazon
Every row is a price we saw change. We write one only when a price actually moves, so a gap here means the price held.
| When | Price | Change |
|---|---|---|
| · 2d ago | $79.99 | +$4.02 |
| · 4d ago | $75.97 | −$4.02 |
| · 7d ago | $79.99 | −$30.00 |
| · 7d ago | $109.99 | +$30.02 |
| · 14d ago | $79.97 | −$5.02 |
| · 22d ago | $84.99 | first seen |
Others we track in Smart Home
See all Smart Home prices
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Philips HueBR30 LED Smart Light Bulbs 2-Pack, Flicker-Free 85W Light Bulbs, Bluetooth Compatible, Compatible with Alexa, Google Assistant, and Apple HomeKit, E26 Base$78.50 · low $72.441 retailer · 33 recorded prices
Honeywell HomeT5 Smart Wi-Fi Thermostat$76.00 · low $74.991 retailer · 11 recorded prices
LiftMastermyQ Smart Garage Control - Wireless Garage Hub and Sensor with WiFi & Bluetooth - Smartphone Controlled, 821LMC-S, White$84.99 · low $64.951 retailer · 8 recorded prices
SifelyFingerprint Smart Door Lock with Handle & Keypad – No More Lost Keys, Keyless Entry & Remote Access for Home, Kids, Airbnb & Rental Property, DIY Install, Alexa & Google Compatible$84.99 · low $63.071 retailer · 8 recorded prices
$79.99
at Amazon · we earn a commission