eufy Security Smart Lock C210, Keyless Entry Door Lock, Built-in Wi-Fi
4 AA Batteries Included, Easy Installation, Smart Door Lock Deadbolt, No Bridge Required, Touchscreen Keypad, Black
at Amazon· sold by Anker EufyHome
Go to Amazon$89.99 is an ordinary price for the eufy Security Smart Lock.
On November 2, 2026 the eufy Security Smart Lock costs $89.99 at Amazon, sold by Anker EufyHome. Its usual price over the 9 days we have recorded since October 25, 2026 is $89.99; the lowest we recorded was $84.99, on October 31, 2026.
The middle price across the 9 days we have watched it, counting the days a limited-time deal was running, was $89.99. No price it held was below today's, so waiting has nothing in our record to wait for. It touched $84.99 on October 31, 2026 without holding it.
This describes the prices we recorded. It is not a forecast of where this one goes next.
Price at AmazonVerified
Price history since October 25, 2026 (9 days)
One line: the best price any tracked retailer charged, per day.
Price set by a third-party seller, not the retailer itself
| Price | Now | Lowest | Highest | Usual | Average | Days recorded |
|---|---|---|---|---|---|---|
| New | $89.99 | $84.99 on Oct 31 | $89.99 on Oct 25 | $89.99 | $89.99 | 9 |
Next time, from Amazon: change amazon.com to basketprice.com in a product’s address. This one is basketprice.com/dp/B0BCV3NBKY.
Sales events
Next on the calendar: Black Friday, likely November 19–30. We keep checking this price through it and report here what it did.
Waiting for a sale? How often prices for smart home devices move, and how far they swing, beside every other category we track.
Has eufy Security Smart Lock dropped in price?
- No: $5.00 more than the $84.99 it cost on October 31, 2026: this price went up, not down.
Computed from our own checks at Amazon as of November 2, 2026. No line here uses a price a retailer told us about.
Where to buy
- Held for
- 2d
- Their 9-day low
- $84.99
- Checked
- 6h ago
Prices checked at least every 20 hours; “held for” is how long that retailer has been charging this price. How we check prices.
We earn a commission on purchases. It never affects our rankings.
What it is
5 attributes, in the retailer’s own words. We record the prices; these we only pass on.
- Color
- Black
- Weight
- 1.48 pounds
- Dimensions
- 220 × 180 × 80 inches
- Model
- T8502
- Released
- July 2017
Cheaper in Smart Home, and what changes
Things we track on the same shelf for at least 10% less than $89.99, with the attributes the retailers describe differently. Their words, not our judgement: we record prices, we do not test products.
eufy Security4K Indoor Camera E30, No Subscription$69.99 at Amazon $20.00 lessWeight: 0.78 pounds instead of 1.48 poundsDimensions: 4.2 × 2.9 × 2.8 inches instead of 220 × 180 × 80 inches
eufy SecurityVideo Doorbell$79.99 at Amazon $10.00 lessDimensions: 5.83 × 2.07 × 1.23 inches instead of 220 × 180 × 80 inchesReleased: March 2025 instead of July 2017
eufy SecuritySmart Lock$79.99 at Amazon $10.00 lessWeight: 2.09 pounds instead of 1.48 poundsDimensions: 6.05 × 2.57 × 1.63 inches instead of 220 × 180 × 80 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 |
|---|---|---|
| · 2d ago | $89.99 | +$5.00 |
| · 2d ago | $84.99 | −$5.00 |
| · 8d ago | $89.99 | first seen |
Others we track in Smart Home
See all Smart Home prices
$89.99
at Amazon · we earn a commission