Does the Eufy C210 need a hub?

No. Wi-Fi is built into the lock, so it connects directly to your home network and the Eufy Security app.

Does it work with Alexa and Google Assistant?

Yes. You can use voice commands to check lock status and, with the right setup, lock or unlock the door.

It runs on batteries, so there is no wiring at the door. You will need to replace them periodically, more often with heavy remote use.

Can I give guests their own code?

Yes. The keypad supports entry codes, and the app lets you manage codes and access without handing over a key.

Is $99.99 a good price?

It is at the low end of the C210's recent range. Two stores list it new, and $99.99 at The Home Depot as of November 8, 2026 is a fair entry price for a Wi-Fi keypad lock.

Will it fit my existing door?

It is a deadbolt replacement, so check your door's backset and bore hole against Eufy's fit guide before buying.

Where is the Eufy C210 Smart Lock cheapest?

At The Home Depot, for $99.99, as of our latest check.

Where can I buy the Eufy C210 Smart Lock?

2 stores we checked sell it, including The Home Depot, Newegg.

Eufy C210 Smart Lock

Best price now

$99.99at The Home DepotObserved at 7:37 AM

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Our take on the Eufy C210 Smart Lock

The Eufy C210 is a battery-powered smart deadbolt with a keypad, Wi-Fi built in and no hub needed. It works with the Eufy Security app, Alexa and Google Assistant, so you can lock, unlock and check status by voice or phone. At $99.99 at The Home Depot as of November 8, 2026, it sits at the low end of its recent price range, making it one of the cheaper ways to add a connected keypad lock.