Liftmaster myQ Smart Garage Control
Wireless Garage Hub and Sensor with WiFi & Bluetooth - Smartphone Controlled, 821LMC-S, White
at Amazon· sold by Supply House Market Place
Go to Amazon$84.99 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 $84.99. The lowest price it held was $84.95, $0.04 under today's — too little to wait for. It touched $64.95 on September 22 without holding it.
The lowest since September 18, when it cost $84.95.
When the price here has fallen to $84.95 or below — 3 times in our record — it stayed there a median of 24 hours, and at most 42 hours.
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 itself
sales rank — the line rises as it sells moreShaded stretches are sales, from our calendar.
| Price | Now | Lowest | Highest | Usual | Average | Days recorded |
|---|---|---|---|---|---|---|
| New | $84.99 | $64.95 on Sep 22 | $85.00 on Sep 19 | $84.99 | $83.14 | 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
- $20.04 more than the $64.95 it cost on September 22 — 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
- 12d
- Their 23-day low
- $64.95
- Checked
- 8h 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
4 attributes, in the retailer’s own words. We record the prices; these we only pass on.
- Size
- W 3-7/8 x H 3-7/8 x D 1-1/4
- Color
- White
- Weight
- 0.8 pounds
- Dimensions
- 3 × 1 × 1 inches
Cheaper in Smart Home, and what changes
Things we track on the same shelf for at least 10% less than $84.99, with the attributes the retailers describe differently. Their words, not our judgement — we record prices, we do not test products.
Philips HueEssential Smart LED A19 Bulb, 4-Pack$64.99 at Amazon $20.00 lessSize: 4 Pack instead of W 3-7/8 x H 3-7/8 x D 1-1/4Weight: 0.55 pounds instead of 0.8 pounds
Tapo2K Wireless Smart Video Doorbell w/Chime, 160° Ultra-Wide View, D210$58.00 at Amazon $26.99 lessWeight: 1.26 pounds instead of 0.8 poundsDimensions: 2.13 × 1.97 × 1.52 inches instead of 3 × 1 × 1 inches
merossSmart Garage Door Opener Remote with External Antenna$69.99 at Amazon $15.00 lessWeight: 1.25 pounds instead of 0.8 poundsDimensions: 3 × 3 × 1 inches instead of 3 × 1 × 1 inches
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 |
|---|---|---|
| · 12d ago | $84.99 | +$2.53 |
| · 13d ago | $82.46 | −$2.53 |
| · 16d ago | $84.99 | +$20.04 |
| · 18d ago | $64.95 | −$20.04 |
| · 20d ago | $84.99 | −$0.01 |
| · 21d ago | $85.00 | +$0.05 |
| · 22d ago | $84.95 | −$0.05 |
| · 22d ago | $85.00 | first seen |
Others we track in Smart Home
See all Smart Home 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
VeiseVE06-L Smart Deadbolt Lock with 2 Lever Handle Set, Matte Black$85.99 · low $74.311 retailer · 32 recorded prices
KonnectedSmart Garage Door Opener blaQ - Works with Chamberlain/Liftmaster Security+ Openers - Local myQ Alternative - Alexa, SmartThings, Home Assistant, Hubitat, Control4, HomeSeer Integration$89.00 · low $71.201 retailer · 3 recorded prices
Philips HueSmart LED A19 Bulb, 3-Pack$89.00 · low $84.541 retailer · 6 recorded prices
ULTRALOQBolt SE Wi-Fi Smart Lock, Matter Over Thread, App Remote Access$89.99 · low $79.991 retailer · 10 recorded prices
eufy SecuritySmart Lock C30, Keyless Entry Door Lock, Built-in Wi-Fi$79.99 · low $54.981 retailer · 3 recorded prices
$84.99
at Amazon · we earn a commission