# E-SUO — E-SUO

> E-SUO (iPhone/iPad app by Jiangsu Yisuo Electronic Technology Co., Ltd.)

- Source: https://appshunter.io/ios/app/e-suo/id6748384139 (this page in markdown: same URL + `.md`)
- Developer: [Jiangsu Yisuo Electronic Technology Co., Ltd](https://appshunter.io/developer/1824114406)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 40 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2025-07-17
- Data updated: 2026-07-18
- User reviews in markdown: https://appshunter.io/ios/app/e-suo/id6748384139/reviews.md

## What is E?

Control the smart lock via Bluetooth, unlock the lock, set the password, and reset to factory settings

Through our company's app, only our Bluetooth lock devices will be displayed through Bluetooth identification. Users can click on the device scanned through Bluetooth to enter the device settings page, where they can bind the device with a name and password. The bound password will also change the knob password on the lock, and the lock can be formatted to restore factory settings through the initialization function


## Version history (last 5 releases)

### 1.4 — 2026-02-04

Update UI and optimize Bluetooth connection

### 1.3 — 2025-09-17

Change the permission prompt to English

### 1.2 — 2025-07-29

更新了新的英文文本，更新了app图标

### 1.1 — 2025-07-18

English version

### 1.0 — 2025-07-16

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-18.*