Rank #3 in Best Smart Lock 2026: Ten Door Locks Ranked on Security First
Tapo Smart Wi-Fi Door Lock, Deadbolt, Fingerprint Recognition, DL110
Price and rating as shown on Amazon when we collected them. Both change.
The Tapo DL110 is our number three smart lock pick for September 2026 and the best value proven deadbolt in this guide. It brings fingerprint entry, Wi-Fi remote control and a rechargeable battery at £140.84. The listing records 787 ratings at 4.6.
Honesty note: reviewers describe parts geared to the US market. Everything on this page comes from the Amazon listing rather than our own testing.
How those 787 ratings break down
An average hides its own shape. This is the spread behind the 4.6 stars.
Specification
Exactly as published on the Amazon listing, field for field.
| Entry | Fingerprint, passcode, Wi-Fi, Bluetooth, voice, key |
|---|---|
| Fingerprint | 0.42 seconds, up to 100 prints |
| Battery | Rechargeable, around 1 year claim |
| Grade | BHMA Grade 2 |
| Backup | Physical key works when battery is dead |
| Fit note | US geared parts (as listed) |
| ASIN | B0DKQQ6Z7Q |
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“The only tapo device that is working as it should, recommend.”
Verified purchase“Awesome piece of kit. After 6 months battery is at 40% and the door is in contact use during the day.Highly recommend”
What it is up against
The rivals it was ranked against in Best Smart Lock 2026: Ten Door Locks Ranked on Security First.
Rank #1
Nuki Smart Lock Ultra (Euro Profile) Electronic Door Lock with Bluetooth, WiFi & Matter, for Easy Integration in smart Home, Unlock Door remotely, with 3 Different Locking speeds, Stainless Steel
£309.00
Rank #2
SwitchBot WiFi Smart Lock Ultra with Keypad Vision Pro, 3D Face & Palm Vein Recognition, Contactless Unlock, Fits Euro Profile Cylinder, Supports Matter, Alexa, Google, IFTTT
£242.06
Rank #4
SwitchBot WiFi Smart Lock Ultra with Keypad Vision, 3D Face Recognition, Fingerprint Door Lock, Smart Door Lock, Fits Your Existing Euro Profile Cylinder, Supports Matter, Alexa, Google, IFTTT
£299.99
Rank #5
WELOCK U81 Smart Door Lock,6-in-1 Fingerprint Biometric Lock with App Control, RFID Card and Keypad Entry for 50-95mm British Doors, Weatherproof Security Lock
£189.00
Questions people ask
How do I unlock it?
Six ways: fingerprint, passcode, Wi-Fi app, Bluetooth, voice assistant and backup key.
How fast is the fingerprint?
About 0.42 seconds, per the listing.
How long does the battery last?
Around one year, rechargeable via USB-C.
Does it fit UK doors easily?
Reviewers say it is geared to the US market and one needed a locksmith.
Does it know if the door is ajar?
No, an auto lock timer closes regardless of door position.
What is the rating?
4.6 across 787 reviews, the strongest pool in this guide.
Comments
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