Hello Haylou


Supported devices
Tibor Borsos
May 24, 2022
Get it on
Google Play

Report this app



Hello Haylou – the application for offers users of mobile devices and at the same time owners of a certain line of smart watches an excellent opportunity to significantly expand their functional qualities, as well as visually transform the dial in various modes. Those interested will find a huge variety of options, interesting solutions to previous problems, as well as the convenience of installing and configuring aspects of work.

Hello Haylou Supported devices

Haylou RS4 Plus (LS11)
Haylou RS4 (LS12)
And Haylou RT2 (LS10)
Haylou GST (LS09B)
Haylou RT (LS05S)
And Haylou Solar (LS05)
Haylou RS3 (LS04)
And Haylou Smart Watch 2 (LS02)
Haylou Smart Watch (LS01)

This app works with or without the original Haylou apps (but we have no affiliation with Xiaomi / Haylou).

If you have a connection problem
– recent apps screen: lock the Hello Haylou (pull down the app and click on lock icon)
– phone battery settings/battery optimization: set Hello Haylou app to not optimized

If the problem persists
– restart your phone
– write an email to me

Key features
– cooperation with the official Haylou apps or completely independent working mode
– normal and internet incoming call signal with caller display
– missed call signal with caller display
– displays the app’s notification texts on the watch
– show the most common emoticons
– uppercase conversion
– customizable character and emoji replacement
– show battery state
– low battery level notification

Watch face (LS01/LS02 are not supported)
– custom watch face uploading
– watch face editor

Weather forecast (LS01 is not supported)
– OpenWeather
– AccuWeather

– daily/weekly/monthly/yearly charts

– daily/weekly/monthly/yearly charts
– measured values, quarter-hourly values, half-hourly values, Hourly values

– daily/weekly/monthly/yearly charts

Touch control
– incoming call reject button action: call rejecting, call mute, call answering
– find my phone
– music control
– music volume up/down
– phone mute toggle
– flashlight toggle


Event reminders
– hourly repetition

Do not disturb mode
– turn Bluetooth on and off
– turn call or notification alert on and off

– export data to csv format

English, Hungarian, Russian, Ukrainian, Portuguese, Spanish, Polish, Czech, Slovak, Turkish, Italian, French, Germany, Romanian, Greek, Korean, Japanese, Chinese

What's new

18/05/2022 - version: 2.5.3
- Haylou RS4 Plus support

01/05/2022 - version: 2.5.0
- new design

06/03/2022 - version: 2.4.1
- watch face editor improvements: alignment, gradient, auto battery (%) and temperature (°) suffix

12/02/2022 - version: 2.3.0
- Haylou RT new version support: blood oxygen, more languages
- Haylou RT2/RS4: main screen/Smart watch setting/shortcuts new function


Version Size Requirements Date
2.9.1 NAN 5.1 12/09/2022