Tracking body weight alone tells only part of the story. The best smart scales with muscle mass measurements combine weight, BMI, body fat, and other composition estimates to help you monitor longer-term changes.
We selected 10 smart scales with different display styles, metric counts, weight capacities, and app features so you can choose a model that fits your goals and routine.
Best 10 Smart Scale with Muscle Mass Picks for 2026
Best Display Pick
GE Smart Scale With Muscle Mass
- 5.3-inch color screen displays eight metrics
- Tracks 14 body composition indicators in the app
- 400-pound capacity with broad app integration
Best For: At-a-glance tracking and connected fitness routines
Best Full-Body Analysis
- Uses eight electrodes and segmental BIA
- Offers more than 50 app-based metrics
- Supports up to nine profiles with user recognition
Best For: Detailed household and fitness-group tracking
Best Everyday Value
LOFTILLA Smart Scale With Muscle Mass
- Shows eight metrics on a 5.4-inch display
- Tracks 14 metrics with app connectivity
- Includes standard and athlete modes
Best For: Daily household wellness and fitness tracking
Best Retractable-Handle Design
Arboleaf 8-Electrode Body Scale
- Eight electrodes provide segmental body measurements
- Retractable handle displays seven key metrics
- App includes more than 50 metrics and unlimited users
Best For: Full-body tracking in compact home setups
Best Value Display
- Shows seven body metrics on the scale
- Tracks 13 metrics in the RENPHO app
- Includes family, pet, baby, and athlete modes
Best For: Households wanting visible readings and flexible app tracking
Best High-Capacity Option
- Handles up to 500 pounds
- Measures 14 body-composition metrics
- Syncs with major fitness apps
Best For: Users wanting a large platform and higher weight capacity
Best for Comfort
- Uses 8-electrode segmental BIA
- Measures more than 50 metrics
- Includes a handle-mounted color display
Best For: Fitness users wanting full-body estimates and wide app compatibility
Best with Extra Features
- 500-pound capacity with a larger platform
- Shows seven metrics directly on the LED display
- Unlimited users and baby, pet, and athlete modes
Best For: Families and higher-weight users who want convenient on-scale readings
Best App-Connected Option
- Eight-electrode analysis across five body regions
- Tracks more than 50 health and body-composition metrics
- Recognizes up to 10 users automatically
Best For: Households wanting extensive app-based tracking for home or gym use
Best Display Pick – GE Smart Scale With Muscle Mass
If you want a smart scale with muscle mass readings that are easy to check without opening your phone, this GE model stands out for its 5.3-inch color screen. It displays eight metrics directly and tracks up to 14 metrics through the Fit Profile app.
Best For: Adults and fitness users who want a compact scale with an at-a-glance display, broad app compatibility, and goal tracking.
Pros:
- 5.3-inch color display shows weight, BMI, body fat, muscle mass, and other key metrics.
- Tracks 14 body composition indicators, including skeletal muscle, protein, BMR, and visceral fat.
- Supports up to 400 pounds and offers 0.1-pound increments.
- Works with Fit Profile, Apple Health, Samsung Health, Health Connect, and Fitbit.
Cons:
- Requires Bluetooth and the Fit Profile app for setup and expanded tracking.
- Its BIA measurements are intended for trends, not medical-grade analysis.
- Not recommended for people with pacemakers or other internal medical devices, or during pregnancy.
This is a practical choice if direct readability matters. Its compact platform, tempered-glass construction, multi-user support, and historical charts make it well suited to regular home progress tracking.
Best Full-Body Analysis – GE 8-Electrode Smart Scale
For shoppers seeking a smart scale with muscle mass data and more detailed body-composition estimates, this GE model uses eight electrodes, dual-frequency BIA, and segmental analysis. It measures across the torso and limbs while keeping seven key metrics visible on the scale.
Best For: Families, fitness groups, and users who want segmental body-composition tracking with a large app-based metric library.
Pros:
- Eight-electrode, dual-frequency segmental BIA technology analyzes five body sections.
- Provides more than 50 body composition metrics through the Fit Profile app.
- Displays weight, BMI, body fat, body water, muscle mass, bone mass, and visceral fat.
- Supports unlimited users, with up to nine profiles and automatic recognition.
Cons:
- Initial setup and detailed results depend on the Fit Profile app.
- The scale may need to be recalibrated to zero if readings appear inconsistent.
- BIA results are for long-term trend tracking rather than DEXA-equivalent analysis.
The segmental design makes this the most feature-rich option in the group for users who want a fuller picture than a foot-only scale can provide. Its larger weighing surface and multi-profile support also suit shared households.
Best Everyday Value – LOFTILLA Smart Scale With Muscle Mass
This LOFTILLA smart scale with muscle mass readings balances a simple on-scale experience with deeper app tracking. Its 5.4-inch LED display shows eight metrics, while Bluetooth access expands monitoring to 14 body-composition measurements.
Best For: Households and fitness users who want clear daily readings, automatic profile recognition, and standard or athlete modes.
Pros:
- Large display shows weight, body fat, BMI, muscle mass, body water, bone mass, visceral fat, and body type.
- Uses four precision sensors and enlarged electrodes with a 400-pound capacity.
- App provides daily, weekly, and monthly charts plus personalized goals.
- Syncs with Apple Health, Google Fit, and Fitbit.
Cons:
- Initial setup requires the companion app for profile information such as height and age.
- Detailed composition readings require Bluetooth app syncing.
- Not suitable for people with pacemakers or during pregnancy.
LOFTILLA is a straightforward pick for routine wellness tracking. The combination of a readable display, automatic user recognition, and athlete mode gives it flexibility for both general household use and fitness-focused routines.
Best Retractable-Handle Design – Arboleaf 8-Electrode Body Scale
The Arboleaf is a smart scale with muscle mass measurement designed for more comprehensive segmental readings. Its eight electrodes and retractable handle capture data from the hands and feet, while the handle display lets recognized users view key results without opening the app.
Best For: Users who want full-body analysis, a compact retractable-handle design, and separate household profiles.
Pros:
- Eight-electrode, dual-frequency BIA measures the arms, legs, and trunk.
- 5.3-inch handle display shows weight, BMI, body fat, muscle mass, body water, bone mass, and visceral fat after setup.
- Arboleaf app provides more than 50 metrics, segmental data, and long-term trend charts.
- Supports unlimited users and syncs with Apple Health, Google Fit, and Samsung Health.
Cons:
- Without app setup, it measures weight only.
- The handheld form factor may require more setup than a conventional floor scale.
- Not intended for people with pacemakers, during pregnancy, or for children under 10.
This model is especially appealing when detailed full-body data and tidy storage are priorities. The retractable cable helps keep the handle compact, while Standard and Athlete modes support different tracking routines.
Best Value Display – RENPHO Elis 2X Smart Scale
If you want a smart scale with muscle mass readings that are visible without immediately opening an app, the RENPHO Elis 2X is a practical choice. Its large display shows seven key metrics, while the RENPHO Health app expands tracking to 13 metrics and longer-term trends.
Best For: Families and fitness-focused households that want on-scale readings, app tracking, and flexible user profiles.
Pros:
- Displays weight, water percentage, muscle mass, BMI, bone mass, body fat, and metabolic age directly on the scale.
- ITO-coated surface and readings accurate to 0.05 kg/0.2 lb.
- Supports unlimited user profiles, pet and baby modes, and an athlete mode.
Cons:
- Its 400-pound capacity is lower than the 500-pound capacity of the larger GE model.
- Detailed analysis and trend tracking require the RENPHO Health app.
The Elis 2X stands out for combining a readable built-in display with broad household support. It is a well-rounded option when convenient daily weigh-ins matter as much as app-based body-composition trends.
Best High-Capacity Option – GE Fit Plus LN Smart Scale
The GE Fit Plus LN is a smart scale with muscle mass tracking designed for users who want a spacious platform, a vivid display, and a higher weight limit. It measures 14 body-composition metrics and can show data on the scale after the initial phone pairing.
Best For: Users who prioritize a 500-pound capacity, large on-scale display, and compatibility with popular fitness platforms.
Pros:
- Supports up to 500 pounds and uses an 11.8-inch platform with a 5.33-inch color display.
- Tracks 14 metrics, including muscle mass, skeletal muscle, visceral fat, BMR, and body water.
- Fit Profile syncs with Apple Health, Apple Watch, Google Fit, and historical trend charts.
Cons:
- Initial setup requires one-time phone pairing.
- BIA body-composition figures are intended for long-term trends, not medical-grade analysis.
- Not suitable for users with pacemakers or other implanted electronic devices; pregnant users should consult a healthcare professional.
With its unusually high capacity and large color display, this GE model is especially practical for users who prefer extra platform space or need a scale rated above 400 pounds. Its app ecosystem adds useful context for monitoring changes over time.
Best for Comfort – GE Handle Display Smart Scale
For shoppers seeking a smart scale with muscle mass measurements beyond basic foot-to-foot readings, this GE model uses an 8-electrode segmental BIA system. Its retractable handle and color display make it possible to view key results without bending down, while the app records more than 50 metrics.
Best For: Fitness users who want full-body composition estimates, handle-based readings, and broad health-app integration.
Pros:
- 8-electrode technology measures more than 50 metrics, including muscle mass, skeletal muscle, and visceral fat.
- Retractable handle includes a 5.3-inch color display for easier viewing.
- Fit Profile supports unlimited user profiles and syncs with Apple Health, Google Fit, Fitbit, Samsung Health, Health Connect, and Apple Watch.
- Provides stable readings in about 10–15 seconds on a wide, non-slip platform.
Cons:
- Its 400-pound capacity is below the 500-pound limit of the GE Fit Plus LN.
- BIA results are intended for trend tracking rather than DEXA-equivalent or professional medical analysis.
- Not recommended for users with pacemakers or other implanted electronic devices or for pregnant women.
The handle design and 8-electrode construction give this scale a more comprehensive approach to body-composition tracking than standard bathroom scales. It is the strongest fit for users who value full-body estimates and extensive app connectivity.
Best with Extra Features – RENPHO 7-in-1 Smart Scale
If you want a smart scale with muscle mass readings that is easy for the household to share, the RENPHO combines a built-in seven-metric display with app-based tracking. Its 500-pound capacity, larger platform, and dedicated baby and athlete modes make it a versatile choice for everyday monitoring.
Best For: Families, higher-weight users, and shoppers who want key body-composition readings visible directly on the scale.
Pros:
- Displays weight, BMI, body fat, muscle mass, water percentage, bone mass, and metabolic age on its LED screen.
- Supports up to 500 pounds and has an 11.8-inch square platform.
- Tracks 13 body metrics in the Renpho Health App, with Apple Watch and fitness-app integration.
- Offers unlimited user profiles plus baby, pet, and athlete modes.
Cons:
- Additional metrics require connecting to the Renpho Health App.
- BIA body-composition readings are estimates intended for tracking rather than professional analysis.
The RENPHO stands out when capacity, shared household use, and at-a-glance readings matter most. FSA/HSA eligibility is an additional convenience for qualified purchases.
Best Detailed Analysis – LOFTILLA 8-Electrode Smart Scale
The LOFTILLA is a smart scale with muscle mass measurement for shoppers who want more detailed body-composition tracking. Its hand-and-foot, dual-frequency BIA design, large display, and app reports provide more information than a basic bathroom scale.
Best For: Fitness-focused users who want segmental body data, long-term charts, and compatibility with common health platforms.
Pros:
- Uses eight electrodes and dual-frequency BIA to analyze the limbs and torso separately.
- Shows eight metrics, including muscle mass, directly on the 5.4-inch display.
- Unlocks more than 50 metrics, reports, and trend charts through the companion app.
- Automatically syncs with Apple Health, Google Fit, and other fitness platforms.
Cons:
- Initial setup requires the companion app and entry of height and age.
- Not suitable for people with pacemakers or for use during pregnancy.
- The 400-pound capacity is lower than the RENPHO model above.
Choose the LOFTILLA if detailed app analysis and segmental tracking are more important than maximum capacity. As with other BIA scales, its readings are best used for observing trends rather than replacing professional testing.
Best App-Connected Option – Flylion 50-Metric Smart Scale
This Flylion model is a smart scale with muscle mass and other body-composition measurements for users who prefer tracking through an app. Its eight-electrode, dual-frequency design covers five body regions, while the companion app stores history and creates trend charts.
Best For: Home or gym users who want broad metric coverage, automatic user recognition, and digital progress records.
Pros:
- Uses eight-electrode, dual-frequency segmental BIA technology to assess five body regions.
- Tracks more than 50 metrics, including muscle mass, visceral fat, BMR, and metabolic age.
- Stores historical records and generates trend charts in the Flylion app.
- Supports up to 10 users with automatic recognition and has a 400-pound capacity.
Cons:
- The product has a six-month warranty.
- App connectivity is needed to access the full set of measurements and trends.
- Supplied details do not indicate that metrics are shown directly on the scale display.
The Flylion is a practical fit for households that want extensive app-based tracking without a higher-capacity platform. Its multi-user recognition and fitness-platform connectivity make ongoing monitoring straightforward.
How We Picked the Best Smart Scale with Muscle Mass
We compared the selected models by looking at the measurements they provide, how clearly results are displayed, stated weight capacity, electrode or sensor design, and the usefulness of their connected apps. We also considered practical details such as large displays, handle-based designs, setup simplicity, and whether the scale appears suited to occasional weigh-ins or regular progress tracking.
Body-composition readings from consumer scales are estimates, not medical measurements. The most useful model is one that lets you measure consistently under similar conditions and understand trends over time.
Quick Comparison
| Feature | What to look for | Best suited to |
|---|---|---|
| Basic composition tracking | Weight, BMI, body fat, and muscle mass | Everyday progress monitoring |
| Expanded metrics | Eight or more measurements, or 50-plus app metrics | Users who want deeper trend data |
| Large display | Oversized digits or a handle-mounted screen | People who prefer reading results without a phone |
| Higher capacity | Models rated around 500 pounds | Users who need additional weight-range flexibility |
| Connected app | Bluetooth or Wi-Fi syncing and historical charts | Routine tracking and household profiles |
Key Buying Factors for a Smart Scale with Muscle Mass
Measurement Consistency
Muscle-mass and body-fat figures can change with hydration, meals, exercise, and time of day. Choose a scale that supports repeatable placement and use it under similar conditions. Treat the numbers as trend indicators rather than exact readings.
Display and App Experience
A large built-in display is helpful if you do not want to reach for your phone after every weigh-in. An app is more important if you want charts, historical records, multiple user profiles, or additional metrics that cannot fit on the scale itself.
Sensor Design and Contact
Some models use standard foot sensors, while others add more electrodes through a hand-held bar or handle. Additional contact points may provide more detailed readings, but the design should still be comfortable and simple enough to use consistently.
Capacity and Physical Fit
Check the stated maximum weight and platform dimensions before buying. A stable, sufficiently large surface is essential for safe use and repeatable readings. If several people will share the scale, confirm that the app supports separate profiles.
Who Should Buy Which Smart Scale with Muscle Mass?
Choose a standard smart scale if you mainly want weight, BMI, body-fat, and muscle-mass trends in a compact format. Select a model with expanded metrics if you enjoy reviewing detailed body-composition data in an app. A large-display scale is a strong choice for quick phone-free weigh-ins, while a handle-display model may suit shoppers who want a more hands-on composition reading. If weight capacity is a priority, focus on the listed 500-pound options and verify the manufacturer’s specifications before purchase.