Smart Padlock Unlock Ways Bluetooth APP management and control Download 'eSmartLock' and login.The padlock can unlock via Bluetooth not WIFI.View unlock records, share unlock permission to other Users, and fingerprint management etc.Supports Apple watch unlock. Fingerprint Lock Supports 20 fingerprints UnlockWhen you succsessfully register your fingerprint, the indicator light shows green while unlocking.Please register fingerprints in the APP. Tips: Store fingerprints locally on the padlock instead of cloud to keep your information safe. Backup with 2 Keys With 2 unique mechanical keysYou can use the key to unlock in emergency case. Tips: In order to avoid the loss of the key, after using the key to unlock, you need to use the key to lock before pulling out the key. Long standby 6 months. Unlock 3000 timesLow Battery Indicator - 4 white indicator * APP promptsNew Energy-Saving Tech - To save energy, the padlock will be enter into sleep mode and padlock Bluetooth will disconnect when you unlock successfully. So please touch the fingerprint reader to wake up the bluetooth if you want to operation. IP67 Waterproof and Dustproof - professional outdoor lock.Unlocking with fingerprints, wipe the water stains on the fingerprint recognition area and keep your fingers dry.The Sliding cover design can protect the fingerprint reader and prevent scratches. Smart locks in Various Sizes & Colors Q：After unlocking, it cannot be locked?A：After unlocking, you need to wait 2-3 seconds, and then you can lock it.Q：Is the bluetooth function always connected?A：In order to make the standby time longer, the Bluetooth function can only be connected in the state of activation lock.Q：Can I unlock directly remotely？A：Because this smart padlock is not connected to WIFI, it has Bluetooth function, and Bluetooth has a transmission distance(5m), so you can't directly unlock it remotely, but you can remotely authorize other users (install this padlock APP) to use Bluetooth to unlock in APP, normal users activate the padlock, then unlock via bluetooth.Q：Can I check the unlock record in real time?A：Yes, you can view the APP unlock in real-time unlock records through the mobile APP. But your fingerprint data is stored in the locked, it cannot be synchronized to the app in real time. You need to connect to the app before you can view it.