eSmartLock

In-app purchases
2.7
494 reviews
100K+
Downloads
Content rating
Everyone
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About this app

eSmartLock is a smart lock mobile client software under eLinkSmart, which is close to life. Get rid of the constraints of traditional keys and avoid the hassle of losing keys.
Updated on
Dec 27, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

2.6
481 reviews
Christian Enright
November 3, 2025
It used to work perfectly fine, but after the battery ran out and I recharged the lock, it now will not connect via bluetooth, via the app or my phone's bluetooth. The app wasn't clear on how I was supposed to wake up the door knob, so I tried everything from unlocking it to just turning it. I decided to factory reset it, but it still will not connect via bluetooth. Now my door knob is impossible to lock, looks like my room's privacy completely vanished and I've gotta probably get a new lock.
3 people found this review helpful
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ELINK SMART
December 29, 2025
Hello, we apologise for any inconvenience caused and assure you we are working to improve our service. Would you kindly record a video and send it to us? Our contact details are: esmartlock@outlook.com
Pui
September 16, 2022
Difficult to register and use. Need to create a better software. Cannot create safe password, only takes simple alpha-numeric. Binding kept failing when adding lock. Bluetooth keeps disconnecting. Defeats the purpose of remote unlocking when needing to "wake" the lock to connect back to bluetooth. Very concerned for safety of the unlocking the lock and easy hackable esmart account. Video tutorial is too fast and view is too small for certain sections. I chose this for the purpose of key backup.
27 people found this review helpful
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Benjamin Lee
January 6, 2025
The product and the software are very versatile and easy to use. However, I can only give 2 to 3 stars because the battery in the padlock cannot last long. After 6 months, it deteriorate very fast and need to be charge very often (every 2 to 3 days). I dare not use anymore because even with full charge, the padlock does not have the power to be unlock fast. It unlock in slow motion and gives me a feeling that it might be dead soon. I don't want to be lock inside my own house.
4 people found this review helpful
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What’s new

-Fixed known issues
-Optimized user experience

App support

About the developer
深圳市亿联智能有限公司
3229275996@qq.com
中国 广东省深圳市 宝安区新桥街道黄埔社区南洞圳头路润和工业园厂房B栋三层 邮政编码: 518128
+86 199 2529 8154

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