Wyze Fingerprint Door Lock Review
The Wyze Fingerprint Door Lock brings affordable smart home security to your front door, combining a fingerprint reader, keypad, and app control in one compact unit. This review breaks down its specs, performance, and value to help you decide if it fits your home.
Quick answer
The Wyze Fingerprint Door Lock is the best budget-friendly smart lock for renters and homeowners who want keyless entry without a hub. Its fingerprint sensor is fast and reliable, but the lack of HomeKit or Z-Wave support limits advanced automation.
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Research updated June 2026.
Wyze Fingerprint Door Lock
Best budget smart lock with fast fingerprint unlock.
Pros
- Very affordable price point
- Fast and accurate fingerprint sensor
- Easy DIY installation with no hub needed
- Works with Wyze ecosystem (cameras, sensors)
Cons
- No HomeKit or Z-Wave support
- Limited third-party integrations
- App can be slow to load logs
Who is the Wyze Fingerprint Door Lock for?
This lock is ideal for budget-conscious homeowners and renters who want a simple, keyless entry system. It works well for families who want to give access codes to guests, cleaners, or dog walkers without handing out keys. The lock is also a good fit for Wyze smart home users who already own Wyze cameras or sensors, as it integrates seamlessly into the Wyze app.
Performance and Key Specs
The Wyze Fingerprint Door Lock uses a capacitive fingerprint sensor that stores up to 50 fingerprints. Owner reviews on Amazon and Best Buy report that the sensor recognizes fingerprints in under one second in most conditions. The lock also includes a backlit keypad for code entry (up to 50 codes) and a traditional key override. Connectivity is via built-in Wi-Fi (2.4 GHz) and Bluetooth, so you do not need a separate hub. The lock runs on four AA batteries, which Wyze says last about six months with normal use. The app provides real-time lock status, access logs, and the ability to create temporary codes.
Build Quality and Installation
The lock body is made of zinc alloy with a matte black finish. Owner reviews note that the build feels solid for the price, though the plastic interior escutcheon is less premium. Installation is straightforward and fits standard US doors with a 2-3/8 inch or 2-3/4 inch backset. The lock is designed for doors between 1-3/8 and 2 inches thick. Most users report completing the setup in about 20 minutes using the included mounting hardware and instructions. The lock is rated for interior use only, so it should not be exposed to direct rain.
Alternatives to Consider
If you need smart home hub compatibility, the Yale Assure Lock 2 with Wi-Fi offers Z-Wave and HomeKit options at a higher price. The August Wi-Fi Smart Lock is a better choice for renters who want to keep their existing deadbolt. For a more rugged, weather-resistant option, the Schlage Encode Plus supports Home Key and has a metal build. If you are on a very tight budget, the Wyze Lock (without fingerprint) is even cheaper but lacks the biometric sensor.
What to Check Before Buying
Measure your door thickness and backset to ensure compatibility. Check that your door is properly aligned, as misalignment can cause the latch to stick. Verify that your Wi-Fi network operates on 2.4 GHz, as the lock does not support 5 GHz. Consider how many fingerprints and codes you need to store, as the lock has a 50-fingerprint and 50-code limit.
Mistakes to Avoid
Do not install the lock on an exterior door without a weather cover if it is exposed to rain. Avoid using rechargeable AA batteries, as they can cause inconsistent voltage and reduce sensor accuracy. Do not skip the calibration step in the app, as this ensures the latch extends and retracts fully. Do not share your master code widely, as it cannot be changed without resetting all codes.
| Feature | Wyze Fingerprint Lock | Yale Assure Lock 2 | August Wi-Fi Smart Lock |
|---|---|---|---|
| Price Range | Budget | Mid-Range | Mid-Range |
| Fingerprint Sensor | Yes | Optional | No |
| Hub Required | No | No (Wi-Fi model) | No |
| HomeKit Support | No | Yes (some models) | Yes |
| Battery Life | 6 months | 6-12 months | 3-6 months |
| Best For | Budget buyers | Hub integration | Renters |
FAQs
Does the Wyze Fingerprint Door Lock work with Alexa or Google Home?
Yes, it works with Alexa and Google Assistant via the Wyze skill, allowing voice lock and unlock commands.
Can I use the lock without the Wyze app?
Yes, you can use the fingerprint sensor, keypad, or physical key without the app, but app setup is required initially.
How many fingerprints can it store?
The lock stores up to 50 unique fingerprints for different users.
Does it fit a standard US door?
Yes, it fits doors with a 2-3/8 inch or 2-3/4 inch backset and thickness from 1-3/8 to 2 inches.
What happens if the batteries die?
You can use the physical key override or a 9V battery on the exterior to power the lock temporarily.
Is the lock weather resistant?
It is rated for interior use only, so it should not be installed on doors exposed to direct rain.
Can I create temporary codes for guests?
Yes, the app allows you to create scheduled or one-time codes for guests.
Does it support auto-lock?
Yes, you can set an auto-lock timer in the app from 30 seconds to 5 minutes.
How long does the battery last?
Wyze estimates 6 months of battery life with four AA alkaline batteries under normal use.
Can I use it with a smart home hub like SmartThings?
No, the lock does not support Z-Wave or Zigbee, so it cannot connect to SmartThings directly.
Does the lock come with a warranty?
Yes, it comes with a 1-year limited warranty from Wyze.
Is the fingerprint sensor accurate for dry or wet fingers?
Owner reviews indicate the sensor works well with dry fingers but may struggle with very wet or oily prints.
Our verdict
The Wyze Fingerprint Door Lock is the best overall budget smart lock for its price, offering fast fingerprint unlock and easy installation. For users needing HomeKit or Z-Wave, the Yale Assure Lock 2 is a better choice, but the Wyze delivers excellent value for basic keyless entry.