10 Best body composition monitors of 2025

Save up to 34% off

Best Choice

1

runstar

RunStar Smart Scale FSA&HSA Eligible, 8 Electrodes Digital Bathroom Scale for Body Weight and Fat, BMI, Muscle Mass 28 Body Composition Measurement, with Full-Color TFT LCD on Retractable Handle

34% Off
9.7

Exceptional

Our Rating
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Based on millions of stores and reviews

Shoppers influence our rankings
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Value for Money

2

runstar
RunStar Scale for Body Weight and Fat Percentage, 8 Electrodes High Precision Digital Scale for BMI 20 Body Composition Measurement, Bathroom Smart Scales with Large Color Display FSA&HSA Eligible

29% Off
Main highlights

Comprehensive Body Analysis
Uses 8-electrode BIA technology for precise body composition measurements.

Ideal for Family Use
Supports up to 24 users, perfect for families and fitness groups.

Praised Display and App Integration
Large color display and seamless app sync enhance user experience.
Key specs
- Metrics:20 body components
- Technology:8 electrode segmented BIA
- Battery:1 Lithium Polymer included
- User Profiles:Up to 24 users
- Dimensions:10 x 8 x 2 inches
9.5

Excellent

Our Rating

9.7
clearly written

9.5
worth the money

9.5
Simple to use
3

RENPHO
RENPHO Smart Scale for Body Weight, Digital Bathroom Scale BMI Weighing Bluetooth Body Fat Scale, Body Composition Monitor Health Analyzer with Smartphone App, 400 lbs - Elis 1

22% Off
Main highlights

Comprehensive Body Analysis
Provides 13 essential body measurements including BMI and body fat percentage.

Ideal for Family Use
Supports unlimited users and includes a baby weighing mode.

Easy App Integration
Seamlessly connects with fitness apps like Fitbit and Google Fit.
Key specs
- Weight:2.76 Pounds
- BMI:Stored in app
- Body Fat:Stored in app
- Water Weight:N/A
- Bone Mass:N/A
9.2

Excellent

Our Rating

9.7
clearly written

9.5
Simple to use

9.5
Mobile App
4

Omron
OMRON Body Composition Monitor & Scale – Track Skeletal Muscle Mass Loss/Gain, Weight (up to 330 pounds), Visceral Fat, BMI and More (Non-Bluetooth)

29% Off
Main highlights

Comprehensive Fitness Tracking
Measures seven indicators: body fat, BMI, muscle, metabolism, visceral fat, age, weight.

Ideal for Family Use
Stores up to four profiles with 90-day memory for progress tracking.

Praised Accuracy
Customers highlight its accuracy, comparable to medical scales.
9.1

Excellent

Our Rating

9.9
clearly written

8.0
Instruction

8.0
Simple to use
5

Etekcity
Etekcity Smart Scale for Body Weight, Bathroom Digital Weighing Scale with BMI, Body Fat, Muscle Mass, Accurate Bluetooth Home User Health Equipment Sync Apps

10% Off
Main highlights

Advanced Health Tracking
Tracks weight, BMI, body fat, muscle mass, and more.

Ideal for Families
Supports multiple user profiles with automatic data syncing.

Highly Accurate Measurements
Praised for consistent accuracy, ideal for fitness tracking.
9.0

Excellent

Our Rating

9.5
worth the money

9.5
Simple to use

9.5
clearly written
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6

Etekcity
Etekcity Smart Scale for Body Weight Fat, Digital Bathroom Weighing Machine for Accurate BMI Muscle Mass Composition, Home Use Apple Health Compatible Fitness Equipment

10% Off
Main highlights

Comprehensive Biometric Analysis
The Etekcity Apex scale offers 14 biometric measurements, including heart rate, for a complete health overview.

Ideal for Family Use
Zero-Current Mode and Baby Mode make it safe for all ages, accommodating multiple user profiles.

Interactive Display
Users praise the fun, easy-to-read display, which tracks progress without needing a phone.
Key specs
- Weight:4.28 Pounds
- BMI:Yes
- Body Fat:N/A
- Water Weight:N/A
- Bone Mass:N/A
8.7

Very Good

Our Rating

9.7
Simple to use

9.7
clearly written

9.3
lasts a long time
7

GE
GE Smart Scale for Body Weight: 8-Electrode Digital Bathroom Scale for Weight Fat BMI Muscle Mass Full Body Composition Analyzer 27 Measurements Bluetooth Highly Accurate Weighing Machine, 400 lbs
Main highlights

Comprehensive Body Composition Analysis
Utilizes 8-electrode BIA technology for precise, full-body composition data across 27 metrics, including weight, BMI, and muscle mass.

Ideal for Families and Fitness Groups
Supports unlimited users with automatic recognition, perfect for shared health monitoring in households or gyms.

Convenient On-Scale Display
HD LED display shows 7 key metrics directly, praised for ease of use and convenience.
Key specs
- Weight:5.27 Pounds
- BMI:Measured
- Body Fat:Measured
- Water Weight:Measured
- Bone Mass:Measured
8.5

Good

Our Rating
8

Posture
Posture Scale for Body Weight, Digital Bathroom Smart Scale, 13 Body Composition Analyzer Sync Weight Scale BMI Health Monitor Sync Apps 400lbs - Black

30% Off
Main highlights

Comprehensive Body Analysis
Tracks 13 essential body metrics for a holistic health view.

Ideal for Health Enthusiasts
Perfect for those tracking fitness and health goals.

User-Friendly Weight Tracking
Praised for accurate weight readouts and ease of use.
8.3

Good

Our Rating

9.9
worth the money

9.9
Simple to use

9.5
clearly written
9

GE

GE Smart Scale for Body Weight: Body Fat Scales Bathroom with BMI Muscle Mass 14 Body Composition Metrics with Large Display Accurate Bluetooth Weighing Machine with App 400 lbs

12% Off
8.1

Good

Our Rating
10

FITINDEX
FITINDEX Body Composition Scale for Body Weight, Smart 8-Electrodes with BMI, Body Fat, Muscle Mass, 50 Composition Measurements, Bluetooth

23% Off
Main highlights

Comprehensive Body Analysis
Utilizes eight-electrode technology for detailed segmental BIA, measuring weight, BMI, body fat, and more with 0.2 lb accuracy.

Ideal for Family Use
Supports up to 30 user profiles, perfect for tracking health metrics of each family member individually.

Ease of Use Praised
Customers appreciate the scale's user-friendly interface and ability to set and track fitness goals easily.
Key specs
- Weight:6.02 Pounds
- BMI:Shows BMI
- Body Fat:Smart body fat scale
- Water Weight:Body water
- Bone Mass:Bone mass
8.0

Good

Our Rating

10 Best body composition monitors of 2025

1

RunStar Smart Scale FSA&HSA Eligible, 8 Electrodes Digital Bathroom Scale for Body Weight and Fat, BMI, Muscle Mass 28 Body Composition Measurement, with Full-Color TFT LCD on Retractable Handle

How do we rank?

How do we rank?

Analyzing top stores

2

RunStar Scale for Body Weight and Fat Percentage, 8 Electrodes High Precision Digital Scale for BMI 20 Body Composition Measurement, Bathroom Smart Scales with Large Color Display FSA&HSA Eligible

9.7

9.5

9.5

3

RENPHO Smart Scale for Body Weight, Digital Bathroom Scale BMI Weighing Bluetooth Body Fat Scale, Body Composition Monitor Health Analyzer with Smartphone App, 400 lbs - Elis 1

9.7

9.5

9.5

4

OMRON Body Composition Monitor & Scale – Track Skeletal Muscle Mass Loss/Gain, Weight (up to 330 pounds), Visceral Fat, BMI and More (Non-Bluetooth)

9.9

8.0

8.0

5

Etekcity Smart Scale for Body Weight, Bathroom Digital Weighing Scale with BMI, Body Fat, Muscle Mass, Accurate Bluetooth Home User Health Equipment Sync Apps

9.5

9.5

9.5

6

Etekcity Smart Scale for Body Weight Fat, Digital Bathroom Weighing Machine for Accurate BMI Muscle Mass Composition, Home Use Apple Health Compatible Fitness Equipment

9.7

9.7

9.3

7

GE Smart Scale for Body Weight: 8-Electrode Digital Bathroom Scale for Weight Fat BMI Muscle Mass Full Body Composition Analyzer 27 Measurements Bluetooth Highly Accurate Weighing Machine, 400 lbs

8

Posture Scale for Body Weight, Digital Bathroom Smart Scale, 13 Body Composition Analyzer Sync Weight Scale BMI Health Monitor Sync Apps 400lbs - Black

9.9

9.9

9.5

9

GE Smart Scale for Body Weight: Body Fat Scales Bathroom with BMI Muscle Mass 14 Body Composition Metrics with Large Display Accurate Bluetooth Weighing Machine with App 400 lbs

10

FITINDEX Body Composition Scale for Body Weight, Smart 8-Electrodes with BMI, Body Fat, Muscle Mass, 50 Composition Measurements, Bluetooth

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