# Lefun Wear

> Sports

Canonical page: [https://chrome-stats.com/d/id1158834503](https://chrome-stats.com/d/id1158834503)

## Overview

- **ID:** `id1158834503`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Shenzhen TJD Information Technology Co. LTD
- **Category:** Sports
- **Rating:** 2.70 / 5 (131 ratings)
- **Version:** 1.34
- **Last updated:** 2024-01-27
- **First published:** 2017-03-09
- **Size:** 52 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/lefun-wear/id1158834503)
- **Website:** [https://www.sz-tjd.com](https://www.sz-tjd.com/)
- **Privacy policy:** [http://app.ss-tjd.com/tjdprivacy.html](http://app.ss-tjd.com/tjdprivacy.html)

## Description

Lefun Wear is a Chrome extension that acts as a bridge between your smartwatch and your browser. It connects to the watch to fetch and display key metrics such as workouts, sleep data, heart rate, and current device status, helping you stay informed without switching apps.

Designed for quick setup and reliable data transfer, Lefun Wear focuses on secure connectivity and an unobtrusive user experience. It enables easy monitoring of health data and watch status right from your browser.

## Rankings

- #149,198 — Overall

## Review summary

User reviews for Lefun Wear on iOS show a pattern of connectivity and syncing problems. Many reports indicate the watch won’t pair with iPhones after app updates; Bluetooth connections drop and the app fails to sync time or health data. Sleep tracking, heart rate, BP readings, and other metrics are unreliable or missing, with data sometimes resetting. Firmware updates are buggy or impossible. Several reviewers cite poor customer support and refund difficulties. A small subset notes that when the connection works, notifications and limited sports features function, revealing an inconsistent experience rather than a reliable app.

### Pros

- Some users report that when pairing works, the app can deliver notifications from the phone.
- Sports tracking features are usable within the app.
- There are occasional mentions of basic compatibility with the Lefun bracelet for core functions.

### Cons

- Frequent iOS/iPhone pairing and Bluetooth connectivity problems, especially after app updates.
- The app often fails to sync time and health data; data may not be saved and require re-pairing.
- Firmware updates are buggy or unavailable, causing disconnections or preventing updates.
- Health metrics (sleep, heart rate, blood pressure) are unreliable or non-functional in many reviews.
- Poor customer support and refund/sales issues are a recurring complaint.

## Similar extensions and apps

- [iMeWear](https://chrome-stats.com/d/id6755143997)
- [Lefun Health-乐动健康生活](https://chrome-stats.com/d/id6472143909)
- [HealthWear](https://chrome-stats.com/d/id1507145903) — 3.10 / 5
- [乐心互联](https://chrome-stats.com/d/id6736900174)
- [Lenyes Life](https://chrome-stats.com/d/id6747420354)
- [Busee](https://chrome-stats.com/d/id1580658844) — 5.00 / 5
- [JWEAR Fit](https://chrome-stats.com/d/id6744613215) — 5.00 / 5
- [lightthings](https://chrome-stats.com/d/id6444407232)
- [Livefit - health](https://chrome-stats.com/d/id1562619859) — 5.00 / 5
- [YLW Sport](https://chrome-stats.com/d/id1523029682) — 3.60 / 5
- [WatchMy](https://chrome-stats.com/d/id1599233746)
- [WeWear](https://chrome-stats.com/d/id6443592855) — 5.00 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id1158834503)