how does one get it to lock again? unlocks fine, but then won't lock again, any suggestions?

We’re experiencing the same issue. We got two. One works just fine but the other won’t lock back.

So,you opens this lock with the app opens on your phone at all time how does it works?

The app is required to set up the fingerprints (up to 15 sets) of your padlock. After you set up the fingerprints, you can open the lock with your registered fingers without the app. You may use the app to open the lock too.

Will this work with sweaty fingers? Thinking of using this for a gym locker

Hello, you need to wipe the sweat off your fingers before use.

Does the application have a function that'll disengage the lock at a certain time?

No. You cannot set a time to unlock the padlock. But you can can share this padlock with authorized users.

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Fingerprint Lock MEGAFEIS Biometric Gym Lock for Locker, Bluetooth Smart Padlock, Rechargeable Waterproof Lock for Gym Locker, School Locker, Gate, Fence, Shed, Garage (Grey)

Product ID: 118515213

Details

Brand
MEGAFEIS
Item dimensions L x W x H
1.89 x 0.91 x
Lock Type
Biometric
Material
Zinc
Special Feature
Fingerprint

💧IP65 waterproof zinc alloy body

📱Bluetooth app control & multi-user management

🔒0.5s instant fingerprint unlock

฿4008

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔐 Secure smarter, live freer — the future of locks is at your fingertips!

POWER THAT LASTS - Rechargeable battery delivers up to 6 months standby on a single charge, keeping your lock ready when you are.
UNLOCK IN A BLINK - Experience ultra-fast 0.5-second biometric access—no keys, no codes, just your fingerprint.
BUILT TOUGH SIZED RIGHT - Compact yet robust with a 0.91-inch-thick zinc alloy body and heavy-duty shackle for everyday security.
WEATHERPROOF FOR ANY ADVENTURE - IP65-rated waterproof design ensures reliable protection rain or shine—perfect for outdoor lockers and gates.
SMART CONTROL AT YOUR FINGERTIPS - Manage users, track unlock history, and authorize access seamlessly via the dedicated mobile app.

The MEGAFEIS Biometric Gym Lock is a cutting-edge fingerprint padlock featuring ultra-fast 0.5-second biometric unlocking, Bluetooth app integration for multi-user management, and a durable IP65 waterproof zinc alloy body. Compact yet rugged, it’s designed for gym lockers, school lockers, gates, and outdoor storage. With a rechargeable battery lasting up to 6 months on standby and backed by a 12-month warranty plus lifetime support, it offers a seamless, keyless security solution for modern professionals on the go.

Specifications

ASIN	B07PHQNTHL
Additional Features	Fingerprint Padlock, Gym Locker Lock, Keyless Lock, Rechargeable, Waterproof IP65
Best Sellers Rank	#74,665 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #195 in Combination Locks
Brand Name	MEGAFEIS
Color	Gray
Connectivity Protocol	Bluetooth
Control Method	App
Controller Type	Android, Hand Control
Customer Reviews	4.0 4.0 out of 5 stars (4,900)
Finish Types	Polished
Item Dimensions	1.89 x 0.91 x 3.07 inches
Item Weight	0.1 kg
Lock Type	Biometric
Manufacturer	Bofei
Manufacturer Part Number	FB
Manufacturer Warranty Description	12 Months
Material Type	Zinc
Model Name	Smart Padlock
Model Number	FB50
Number of Pieces	1
Recommended Uses For Product	lockerroom lock,outdoor
Shape	Round
Style Name	Compact
UPC	681413121652
Unit Count	1 Count

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