NexusLab Smart Fingerprint Padlock, Locker Lock, Gym Lock with TUYA App Control
Quick take
This Bluetooth-enabled smart padlock unlocks using either registered fingerprints or the TUYA app, which can be handy for shared access at a gym, office, or school locker. It’s designed for wet and dusty conditions with an IP67 rating and a stainless steel shackle, but buyer experiences vary, with some reports pointing to unreliable fingerprint behavior and faster-than-expected battery drain for certain users.
Pros and cons
Pros
- Dual unlock modes: fingerprints or the TUYA app (Bluetooth connectivity).
- All-weather build: IP67 waterproof and dustproof, designed for outdoor-style use.
- Compact capacity: stores up to 10 fingerprints for quick shared access.
- Security-focused materials: stainless steel shackle and reinforced lock body.
Cons
- Battery life feedback is mixed, with some buyers reporting much shorter runtime than expected.
- Fingerprint reliability is inconsistent for some users, including cases where neither biometrics nor the app worked.
- No manual key or code option is mentioned, so a dead battery can be a serious inconvenience if you do not have spares ready.
What buyers think
Buyer-review evidence is mixed, so it’s hard to draw a single, reliable pattern. On the positive side, several users describe the lock as sturdy-feeling and straightforward to set up, especially for gym or shared locker access where they prefer not to rely on keys or memorized codes. They also emphasize that fingerprint unlocking can be quick and convenient.
On the negative side, a recurring concern is battery longevity. Some buyers report the batteries died after only a few months of relatively light weekly use, and expectations tied to long runtime do not always match real-world experience. There are also reports that fingerprint unlocking can be unreliable, and in at least one case, the app backup reportedly did not provide access when the lock failed.
How this smart padlock works (and what to expect)
The NexusLab lock is a biometric padlock built around two access methods: touchless convenience through fingerprints, and remote control through the TUYA app via Bluetooth. In practice, that means your setup matters. The lock is designed to register fingerprints and then unlock when your thumb aligns with the fingerprint recognition module. If you use it at a gym or for shared spaces, you will likely want to add the fingerprints for each authorized user early so everyone can unlock consistently.
Key features that matter for lockers and outdoors
IP67 durability
If your padlock lives in rain, humidity, or dusty environments, the IP67 waterproof and dustproof rating is one of the biggest selling points. It’s meant for everyday exposure rather than indoor-only use.
Security and build
The stainless steel shackle and reinforced housing are intended to improve resistance to common tampering attempts (for example, pry-style attacks). For many buyers, the “doesn’t feel cheap” comment ties back to this sturdier physical design.
Fingerprint storage capacity
It stores up to 10 unique fingerprints. That’s a practical number for a small household member group, a shared office area, or a gym scenario where a few people need reliable access without keys.
Battery life and the biggest real-world risk
The lock uses dual CR2032 batteries and includes low-battery alerts, with guidance that fingerprint data should remain intact when replacing the batteries. However, reviews include dissatisfaction with battery longevity, including reports of batteries lasting far less time than some buyers expected, even when the lock is not used continuously.
Because it’s a biometric lock, plan for maintenance. If you rely on this for critical daily access, keep spare CR2032 batteries available and consider how you would handle access if the batteries run low or fail before you notice the alert.
Setup and usability notes
Fingerprint locks are very sensitive to how the user places a finger. If you want smoother unlocking, align your thumb with the recognition area when registering and unlocking. For shared access, re-check that each person’s fingerprint unlocks reliably across multiple tries, not just during the initial setup.
Bluetooth app control can be useful as a backup. Still, because buyer reports are mixed about reliability when things go wrong, you should not assume the app will always rescue you in every failure scenario.
Pros and cons
- Best for: Gym lockers, small shared storage areas, or outdoor-ish use where you want IP67 durability and quick fingerprint access without carrying keys.
- Who should buy: People who are comfortable maintaining a battery-powered device, and who can spare time during initial fingerprint enrollment to get consistent unlock performance.
- Who should avoid: Shoppers looking for a biometric lock with consistently dependable unlocking every time, or anyone who needs a guaranteed no-fuss backup method if batteries or fingerprints fail.
Verdict
The NexusLab smart fingerprint padlock is a solid option if you want a fingerprint-first locker lock with TUYA Bluetooth app control and IP67 weather protection, and you like the idea of storing up to 10 fingerprints for convenient shared access. The main tradeoff is that buyer feedback suggests the experience is not uniformly reliable, particularly around battery life and fingerprint performance under real usage. If you treat battery maintenance as part of ownership and you test each user’s fingerprint during setup, it can be a convenient upgrade for many lockers and outdoor storage use cases.
Ready to compare with current listings? Buy on Amazon
FAQs
How many fingerprints can the NexusLab padlock store?
It can store up to 10 unique fingerprints, which is designed for small shared groups rather than large facilities.
Does it work without the TUYA app?
Yes. You can unlock using registered fingerprints without relying on the app for every access attempt.
Is it waterproof for outdoor use?
It’s rated IP67 waterproof and dustproof, and it’s built for conditions like rain and humidity.
What batteries does it use?
It uses dual CR2032 batteries, and it includes low-battery alerts.
What happens if the batteries die?
If the batteries die, access may become difficult because the lock is battery powered. Since reviews report mixed battery longevity, it’s a good idea to keep spare CR2032 batteries ready.
Is fingerprint unlocking reliable?
Some buyers report smooth, consistent performance, while others report fingerprint reliability issues. The overall evidence is mixed, so it’s smart to test and enroll fingerprints carefully during setup.
Specifications
| Product Title | NexusLab Smart Fingerprint Padlock, Locker Lock, Gym Lock with TUYA App Control, IP67 Waterproof, 10 Fingerprints, Stainless Steel Shackle for School Locker, Fence, Gym Locker & Outdoor Gatres |
|---|---|
| Category | Electronics > Security & Surveillance > Biometrics |
| Brand | NexusLab |
| Manufacturer | NexusLaB |
| Model Name | LOCK-P80 |
| Model Number | NexusLab Padlock |
| Color | Black |
| Material | Stainless Steel, Zinc |
| Item Weight | 0.13 Kilograms |
| Brand Name | NexusLab |
| Recommended Uses For Product | Private safe, Interior rooms of a home, Office door lock, Filing cabinet, Safe, Gym locker, Public changing room, Bicycles and electric vehicles, Outdoor fence gate lock, Toolbox or storage box, Suitcase and luggage lock, School locker lock and personal storage locker, Handbag and backpack. |
| Number of Pieces | 1 |
| Included Components | Lock Body |
| Unit Count | 1.0 Count |
| Manufacturer Part Number | Fingerprint lock with APP |
| Additional Features | Fingerprint |
| Lock Type | Biometric |
| Controller Type | Touch, Tuya-APP |
| Control Method | App, Touch |
| Connectivity Protocol | Bluetooth |
| Smart Home Compatibility | Smart Home Compatible |
| Style Name | Athens black |
| Material Type | Stainless Steel, Zinc |
| Item Dimensions | 1.7 x 0.8 x 3.07 inches |
| Special Feature | Fingerprint |
| Item dimensions L x W x H | 1.7 x 0.8 x 3.07 inches |
Recommended next
FTOP Biometric Fingerprint Gun Safe, Clock Handgun Safe with 3-in-1 Watch & Phone Wireless Charging
The FTOP biometric gun safe combines fast fingerprint entry with a PIN and key backup, plus a built-in screen that shows time, humidity, temperature, and battery level. It also includes wireless charging ports meant to power compatible phones, smartwatches, and earbuds, making it a space-saving bedside “smart station” safe for small, quick-access storage.
Symantec VIP Hardware Authenticator – OTP One Time Password Display Token
The Symantec VIP Hardware Authenticator is a time-based TOTP key-fob token designed specifically for Symantec VIP Access. It’s small, simple to use, and eliminates reliance on a phone app, but battery replacement is not straightforward, and the token will not work with other MFA providers.
GHome Smart Fingerprint Door Lock, 3 in 1 Smart Fingerprint Door Knob with App Control & Key, Auto Lock
The GHome Smart fingerprint door knob combines fast biometric unlocking with key backup and Bluetooth/App management. It targets everyday convenience for bedrooms, home offices, and apartments, with local-only fingerprint storage and a rechargeable battery designed to last months, though app reliability can depend on the setup and remote access method.
Verifi P2000 Desktop USB Fingerprint Reader, PASSKEY, Windows Hello-Compatible Fingerprint
The Verifi P2000 is a desktop USB fingerprint reader designed for password-free sign-in with Windows Hello and Passkey workflows. It uses a slide-style capacitive sensor and a metal, compact aluminum body, and reviewers generally report reliable unlocks once set up, with the main tradeoff being that setup and swipe technique can vary by Windows version and drivers.