Battery Installation
On image, which is below, shown how to open unit cover for the
battery. Then place 4 batteries in the unit. Pull down the button
cover
pull down
Installing «Mi Fit» APP on your mobile
To download and install the application «Mi Fit» for scales on
mobile, in Mi Store or Apple Store find «Mi Fit» or scan QR-
code.
Attention! You need to login to your Mi-account.
Register there:
http://i.mi.com
Xiaomi Smart Scales
Setting unit for weight measurement
You can adjust and set required unit for weight measurement by
moving to the right, left, Mi scales can measure weight in kg, jīn
and pounds.
kg jīn pnd
Pairing scales with mobile
Switch on scales application «Mi Fit», basing on the
registration number of Mi scales connect it to mobile. After
pairing, you can save results in the «cloud» check your weight
on your phone and history of weighing.
If during weighing battery icon appears with a small charge,
which you see on a picture below, please change them
immediately.
Getting Started
After installing batteries, close the cover and set scales in a
stable, level ground. Wait until on scale appears «HELLO», and
then you can stand on it. Once on the scales numbers will flash,
it means that your weight is defined.
To ensure accurate measurements, do not set scales on
carpets, rugs, or other soft surfaces.
Meaning of symbols (characters)
If scales will flash OL (see picture below), this means the
excess of the maximum weight 150 kg.
Need help?
Do you have a question about the Mi Smart Scales and is the answer not in the manual?
Questions and answers
S400 scale not pairing with my Pixel 8 phone?
The Xiaomi Mi Smart Scales require a device with at least Android 4.4 and Bluetooth 4.0. If the Pixel 8 meets these requirements but is still not pairing, possible reasons could include:
1. Bluetooth Issues – Ensure Bluetooth is enabled and that no other device is already connected to the scales.
2. App Compatibility – The "Mi Fit" app must be installed and correctly set up.
3. Interference – Other wireless signals may interfere with the connection.
4. Battery Issues – Low or incorrectly installed batteries might prevent pairing.
5. Faulty Device – If the issue persists, the scales may be faulty and require repair or replacement.
Ensure the app and firmware are updated and try resetting both the phone's Bluetooth and the scales before attempting to pair again.
This answer is automatically generated