masmssm FG2431WB Smart Body Composition Scale

Composition: The masmssm FG2431WB is a smart bathroom scale with an LCD display, six auto-rotating metrics and app-linked tracking. Its listing claims 20 body measurements, support for up to 24 users and syncing with Apple Health, Health Connect and Apple Watch.

At a glance

The display is claimed to rotate through six headline readings, while the app tracks 20 body-composition indicators.
The listing names Apple Health, Health Connect and Apple Watch syncing, plus profiles for up to 24 users.
Baby and pet, athlete, teen and zero-current modes are listed for different measurement situations.

Price

£21.79Save 19%

Reference price: ~~£26.99~~

Price checked: 14 Nov 2026

View offer

Pros and cons

Pros

The large rotating display can show key readings on the scale without requiring each one to be opened in the app.
Twenty claimed measurements and support for 24 user profiles may suit households wanting separate tracking.
The listed Apple Health, Health Connect and Apple Watch connections offer ways to bring results into health-tracking tools.

Cons

The listing does not establish how the 20 body-composition measurements are calculated or how their accuracy compares with clinical assessment.

Technical specifications

15 specifications

Identity
Brand	masmssm
Model	FG2431WB

Measurement and display
Scale type	Floor Scale
Measurement type	Digital
Display technology	LCD
Maximum weight capacity	400 Pounds
Readout accuracy	0.05 Kilograms
Body measurements tracked	20 indicators

Smart features and modes
App and health-platform syncing	Apple Health, Health Connect, and Apple Watch
User profiles	24 users
Recommended uses	Adults, Animals, Babies

Dimensions and materials
Form factor	Handheld
Platform dimensions	280 × 280 × 25 mm
Material	Acrylonitrile Butadiene Styrene, Tempered Glass
Colour	Black

What to know before buying

Listing details to confirm

The details table calls the form factor "Handheld", while the listing describes a floor scale with a 280 × 280 × 25 mm platform. The claimed readout accuracy is 0.05 Kilograms, while the feature text describes increments of 0.1 lb / 0.05 kg. Confirm the intended form factor and measurement units before purchase. The pregnancy-safe wording for Zero-Current Mode is a listing claim, not independently confirmed here.

What’s in the box

Included

Smart weight scale
User manual
4 AAA batteries

Who is it for?

A good fit for

Households wanting a scale with multiple user profiles and app-linked tracking.
People who prefer seeing several headline body metrics on the scale display and exploring additional measurements in an app.

Less suited to

Buyers who need clinically established body-composition accuracy or verified pregnancy-safety claims.
Anyone who requires an unambiguous handheld form factor or a clearly specified measurement-unit setting before buying.

masmssm FG2431WB Smart Body Composition Scale · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 78 ratings

5 stars73%73%
4 stars19%19%
3 stars3%3%
2 stars0%0%
1 star5%5%

Aggregate ratings lean positive, with most ratings in the five-star category, but a smaller one-star share shows that experiences are not uniformly favourable. Without individual review comments, the reasons are unknown. The ratings alone do not establish the accuracy of the 20 body-composition readings or how well app syncing works in practice.

Frequently asked questions

What does the scale show on its display?

The listing says six metrics rotate on the colour display: weight, muscle, body fat, water, BMI and bone mass.

Which health apps and devices are listed as compatible?

The product claims syncing with Apple Health, Health Connect and Apple Watch. Compatibility details beyond those named platforms are not provided.

How many users can have profiles?

The listing claims support for up to 24 users.

Does the listing clearly establish the scale's form factor?

No. Its details label the form factor "Handheld", but its product description presents a floor scale with a platform. Check the selected listing to confirm.