Lefun Wear app not working? crashes or has problems?

Lefun Wear Status

Last Updated on 2024-01-27 by Shenzhen City TENG JINDA Information Technology Co.,Ltd.

I have a problem with Lefun Wear

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Fix my App Errors

👨🏻‍👩🏻‍👦🏻‍👦🏻
16 User reports:
App has problems

User reports 16

⚠️ Most reported problems ⚠️

Not working

50.0%

Connection

31.3%

Crashes

18.8%

problems reported in the last 24 hours

24 hour clock ⏰

Summary of Lefun Wear Problems 😠👌🔥

- Functions do not work accurately

- Some functions like BP and heart rate don’t work at all

- Band faded after 3 months

- Constantly recharging and have to reset the personal data

- Device falls off when pressure is applied

- Won’t “Save” correct height and weight

- Keeps resetting back to 0600 on 01/01

- No data whatsoever manages to get input

- Useless as a watch and health monitor

Have a Problem with Lefun Wear? Report Issue

Common Lefun Wear Problems & Solutions. Troubleshooting Guide

Complete guide to troubleshoot Lefun Wear app on iOS and Android devices. Solve all Lefun Wear app problems, errors, connection issues, installation problems and crashes.

Table of Contents:

Lefun Wear iPhone Issues and Solutions

Lefun Wear iOS app crashes, not working, errors
Lefun Wear iOS app network issues
Lefun Wear on iOS has black/white screen

Lefun Wear Android App Issues and Solutions

Lefun Wear has errors/crashing/not working
Lefun Wear server network connectivity issues
Lefun Wear has black screen

Lefun Wear iPhone Issues and Solutions

Here are some helpful workarounds that should work whenever Lefun Wear app keeps crashing or doesn't work as expected on your iPhone 14, 13,12,10,8,7,6, SE,XS,XR.

How to fix Lefun Wear app crashes or not working on Iphone (iOS):

Close and restart the Lefun Wear app on iPhone
Update Lefun Wear app to the Latest Version for iOS
Uninstall and reinstall Lefun Wear iPhone app
Update your iPhone to the latest iOS version

Fix Lefun Wear on iPhone unable to connect to server/internet connection issues::

To resolve Lefun Wear network issues, Reset phone network settings:
1. On iphone, Goto "Settings" » "General" » "Reset" » "Reset Network Settings".
2. Enter your device passcode. Then confirm "Reset Network Settings".

Turn off your VPN:
1. Goto "Settings" » "General" » "VPN".

Fix Lefun Wear black/white screen (blank screen) on iPhone:

Follow the Lefun Wear iOS app troubleshooting guide Here →

Lefun Wear Android App Issues and Solutions

Fix Lefun Wear not working on Android, crashes, errors or is unresponsive:

Follow these steps to resolve intermittent Lefun Wear app issues:

Force Stop the Lefun Wear App
1. On android, goto "Settings" » click Lefun Wear app. » click "Force Stop".

Update Lefun Wear to the latest version on PlayStore

Clear Lefun Wear App Cache and Data:
1. On your device, goto "Settings" » click "Apps" » select "Lefun Wear app" » click "Storage" » click "Clear Data" option. This Clears both data and cache.
2. Relaunch Lefun Wear.

Fix Lefun Wear unable to contact server/ Lefun Wear internet connection errors on Android:

This issue is usually caused by your network. Here is how to fix:

On android, goto "Settings" » "Apps" or "Manage Apps" tab.
Click Lefun Wear » "Force Stop".
Next, goto "Storage" » "Clear Data".
Again, got Lefun Wear » "Mobile Data" » "Allow Background Data Usage".
Go back to "Settings" » "Connections" » "Mobile Network" » "Network Mode".
Now, put your network on 4G e.g. LTE/3G/2G (auto connect)
Relaunch Lefun Wear on android.

Solve Lefun Wear black/white screens issue on Android:

Follow the Lefun Wear android app crash troubleshooting guide Here →

Contact Support

Some issues cannot be easily resolved through online tutorials or self help. So we made it easy to get in contact with the support team at Shenzhen City TENG JINDA Information Technology Co.,Ltd., developers of Lefun Wear.