Through its official eufyHome Amazon storefront, and right alongside the launch of its new S4 VR doorbell with AI tracking, Anker is currently offering the Smart Security Lock C220 down at $99.97 shipped, which matches the price direct from the brand’s website. While you may spy it with a $170 MSRP directly from Anker, at Amazon it’s only climbed as high as $110 to $120 this year, while discounts have mostly kept the price down at this rate, with some falls lower to $98, while both Prime Day events in June and October saw it as low as $90. Jumping on this deal saves you up to $20 off the going rate and $70 off the MSRP, landing it just $10 above the annual low.
The Anker C220 smart lock is a much more budget-friendly way to secure your door than the more advanced models, like the popular FamiLock S3 Max with palm recognition. While it may not have as advanced a scanner for palm recognition, it does give you six different ways to unlock the door, including fingerprint reading, with a physical key, using the programmable keypad, through its companion app, with an Apple Watch, or with voice commands
It runs for up to eight months entirely from eight AA batteries and built-in Wi-Fi, meaning you don’t need a bridge for it to function. Even more, it fits the wide majority of doors, with Anker promising up to a 15-minute installation time that requires no additional drilling.
You can find more security deals like this over in our smart home hub alongside savings for various other types of more intelligent tech.

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Anker eufy Security Smart Lock C220 features:
- 6 Ways to Unlock: Unlock with a touch for less than 1s with fingerprint lock. You can also open your front door lock via the eufy Security app, using the keypad or physical key, from Apple Watch, or use your voice with Alexa/Google Voice Assistant.
- 8 Months Battery Life: With 8 AA batteries, Smart Lock C220 runs around 8 months. Experience ultimate convenience and peace of mind with our long-lasting power solution. *May vary depending on the frequency of the lock being used.
- Self-learning AI: Fingerprint door lock recognition gets more precise with every touch, so you don’t have to try agian and again to get in. Never be awkward or upset at unlocking the door.
- Control from Anywhere with Built-in Wi-Fi: No bridge required, you can control your wifi smart lock from anywhere via the eufy Security app. Easy setup.
- Integrated eufy ecosystem: If you have a eufy doorbell, you can add your wifi door lock to your routines and control devices together for keyless entry within the eufy Security app.
- Easy Installation: Compatible with most standard deadbolts, and easily fits bores under 54mm just by removing the spacer. 15-minute easy install without drilling.
- Security and Durability: BHMA Grade 3 Certified after being locked and unlocked more than 100,000 times. Send an alarm triggered by an unusual attempt to open your smart deadbolt lock. Operating temperatures range from -22℉ to 158℉ (-30℃ to 70℃). IP53 Waterproof.
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