A smart scale with muscle mass tracking can show more than your weight, helping you follow body-composition trends such as muscle mass, body fat, BMI, and water percentage over time.
We compared 10 popular models across measurement features, display design, connectivity, user support, and ease of use so you can choose a scale that fits your goals without overpaying for data you will not use.
Best 10 Smart Scale with Muscle Mass Picks for 2026
Best for At-a-Glance Metrics
- Shows five key readings on its large display
- Tracks 22 metrics, including muscle mass
- Supports 400 pounds and multiple user profiles
Best For: Quick family check-ins with app-based trend tracking
Best for Full-Body Analysis
- Uses eight-electrode dual-frequency BIA
- Offers segmental body-composition analysis
- Supports 400 pounds and app-based family profiles
Best For: Fitness users wanting detailed segmental reports
Best for Large On-Scale Readouts
- Shows eight metrics on a 5.4-inch display
- Tracks muscle mass and 14 metrics in the app
- Supports family profiles and Standard or Athlete modes
Best For: Simple daily readings with a large display
Best for Advanced App Insights
arboleaf Dual-Frequency Smart Scale
- Displays seven core metrics on the scale
- Unlocks 50+ metrics and segmental app views
- Supports unlimited users and eight stored profiles
Best For: Households wanting detailed app-based trend analysis
Best Full-Body View
- 8-electrode analysis with 50+ metrics
- 5.3-inch handle-mounted color display
- 400-pound capacity and app syncing
Best For: Users who want detailed readings without bending down
Best Displayed Metrics
- Displays seven body metrics on the scale
- 8-electrode, dual-frequency segmental BIA
- Up to nine profiles with automatic recognition
Best For: Families and fitness groups sharing one scale
Best Offline Tracking
Etekcity Smart Scale with Muscle Mass
- Tracks 13 metrics, including muscle mass
- VeSync app offers plans and calorie tracking
- Offline mode works without a phone
Best For: Users wanting connected or phone-free weigh-ins
Best App-Connected Pick
- Tracks 13 body metrics through the RENPHO Health app
- Syncs with Apple Health, Samsung Health, Fitbit, and Apple Watch
- Supports unlimited users and Baby Mode
Best For: Families and connected fitness tracking
Best Smart-Home Features
Etekcity Smart Body Composition Scale
- Measures 14 metrics, including muscle-related body composition data
- Uses Wi-Fi cloud syncing and broad app integration
- Offers a color TFT display and Alexa support
Best For: Connected homes and hands-free tracking
Best High-Capacity Display
- Displays seven readings, including muscle mass
- Supports up to 500 pounds with a larger platform
- Tracks 13 metrics through the RENPHO Health app
Best For: Roomy, high-capacity body-composition tracking
Best for At-a-Glance Metrics – RunStar 22-Metric Smart Scale
If you want a smart scale with muscle mass that minimizes phone use during weigh-ins, the RunStar stands out with an extra-large display showing five key readings in about 15 seconds. It also connects to an app for broader body-composition tracking and long-term trends.
Best For: Busy households wanting quick on-scale readings, broad app tracking, and support for multiple users.
Pros:
- Displays weight, body fat, BMI, heart rate, and body type directly on the scale.
- Tracks 22 metrics, including muscle mass, BMR, and visceral fat.
- Supports up to 400 pounds, 50 profiles per account, offline measurement, and baby or pet mode.
- Syncs with Starfit, Apple Health, Health Connect, and Fitbit.
Cons:
- First pairing and user setup require the Starfit app.
- Additional measurements and trend charts depend on app use.
Choose the RunStar if easy-to-read, phone-free check-ins are more important than advanced full-body measurement hardware. Its combination of a large display, 22 metrics, and family-oriented profiles makes it a practical everyday option.
Best for Full-Body Analysis – RENPHO MorphoScan Base
For shoppers seeking a smart scale with muscle mass and more detailed full-body readings, the RENPHO MorphoScan Base uses an eight-electrode, dual-frequency design with a handle. It combines on-scale information with segmental analysis and reports in the RENPHO Health App.
Best For: Fitness-focused users who want segmental body-composition views and a larger weighing platform.
Pros:
- Uses eight-electrode dual-frequency, segmental BIA technology.
- Displays BMI, body fat, skeletal muscle percentage, visceral fat index, and a seven-day weight trend.
- Provides segmental analysis and printable reports through the app.
- Supports up to 400 pounds, eight displayed user profiles, and unlimited app profiles.
Cons:
- The handle and 60-inch cable require more storage space than a basic scale.
- Detailed segmental readings and reports require the RENPHO Health App.
The MorphoScan Base is the most analysis-oriented choice in this group. Its handle-based, eight-electrode setup is suited to users who want more than lower-body estimates, while app reports can help organize longer-term fitness planning.
Best for Large On-Scale Readouts – LOFTILLA 8-in-1 Smart Scale
The LOFTILLA is a smart scale with muscle mass designed for straightforward daily check-ins. Its 5.4-inch display shows eight readings without opening the app, while Bluetooth tracking adds 14 body-composition metrics, charts, and goal features.
Best For: Users who want a large screen, visible muscle-mass readings, and simple household sharing.
Pros:
- Displays weight, body fat, BMI, muscle mass, body water, bone mass, visceral fat, and body type.
- Uses enlarged electrodes and four sensors with a 400-pound capacity.
- App access adds 14 metrics, daily, weekly, and monthly charts, and personalized goals.
- Supports automatic user recognition, Standard and Athlete modes, and major fitness platforms.
Cons:
- Initial setup requires connecting to the app and entering height and age.
- The manufacturer says BIA results are for trend tracking, not professional medical analysis.
- It is not suitable for people with pacemakers or for use during pregnancy.
LOFTILLA makes the most sense if you want key composition data visible immediately and prefer a less phone-dependent routine. Keep expectations focused on tracking changes over time rather than treating the readings as clinical measurements.
Best for Advanced App Insights – arboleaf Dual-Frequency Smart Scale
If app depth matters when choosing a smart scale with muscle mass, the arboleaf combines a seven-in-one display with a handle-and-foot, eight-electrode dual-frequency design. The companion app expands the experience to more than 50 metrics, segmental views, charts, and printable reports.
Best For: Couples, families, and fitness users who want detailed app-based body-composition trends.
Pros:
- Shows seven key readings, including muscle mass, directly on the scale.
- Eight-electrode dual-frequency measurement is designed for full-body readings.
- The app provides more than 50 metrics, segmental fat and muscle views, and printable reports.
- Supports unlimited users, eight stored profiles with auto recognition, and health-app syncing.
Cons:
- First use requires app pairing and profile setup.
- The handle-style design weighs about five pounds and may need more storage space.
- It is not for people with pacemakers or for use during pregnancy.
The arboleaf is a strong fit when a basic scale display is only the starting point. Its extensive app metrics and segmental views offer more ways to review progress, provided you are comfortable pairing the scale and interpreting BIA trends over time.
Best Full-Body View – GE Handle-Display Smart Scale
If you want a smart scale with muscle mass readings and an easier-to-read display, this GE model combines 8-electrode segmental BIA with a retractable handle and 5.3-inch color screen. It reports more than 50 metrics, including muscle mass, body fat, BMI, visceral fat, and body water.
Best For: Users who want full-body trend tracking without bending down to read the scale.
Pros:
- 8-electrode analysis measures more than 50 body-composition metrics.
- Handle-mounted color display shows key readings at a glance.
- Fit Profile app supports charts, reports, unlimited profiles, and health-platform syncing.
- Wide platform supports users up to 400 pounds.
Cons:
- Not recommended for people with pacemakers, other implanted electronic devices, or during pregnancy.
- BIA results are intended for long-term trends, not professional or DEXA-equivalent analysis.
The standout feature is the handle display, which makes routine weigh-ins more convenient. Choose it if visibility and detailed trend data matter more than a compact, basic design.
Best Displayed Metrics – GE 50+ Metric Smart Scale
This smart scale with muscle mass tracking is designed for users who want useful body-composition data visible directly on the scale. Its 8-electrode, dual-frequency segmental BIA system estimates more than 50 metrics, while the display shows seven key measurements after setup.
Best For: Families or fitness groups that want multiple profiles and quick on-scale readings.
Pros:
- Segmental BIA analyzes the torso and four limbs separately for detailed trend estimates.
- Displays weight, BMI, body fat, body water, muscle mass, bone mass, and visceral fat.
- Fit Profile stores historical data and supports sharing and fitness-app connections.
- Supports up to nine profiles, with automatic user recognition and a 400-pound capacity.
Cons:
- The scale must be calibrated to zero before weighing for more consistent readings.
- Not suitable for people with pacemakers, other internal medical devices, or during pregnancy.
- BIA measurements are for trend tracking and may contain estimation errors.
Its main advantage is convenience: seven useful metrics appear on the LED display, reducing the need to open the app for every weigh-in. It is a practical choice for shared households tracking changes over time.
Best Offline Tracking – Etekcity Smart Scale with Muscle Mass
For shoppers seeking a smart scale with muscle mass readings and flexible tracking, the Etekcity EFS-C651 combines dual-frequency BIA with 13 body-composition metrics. It can connect to the VeSync app, or operate in a phone-free mode with local data records and a built-in display.
Best For: Users who want app-based fitness planning but also need occasional phone-free weigh-ins.
Pros:
- Tracks 13 metrics, including body fat, BMI, and muscle mass.
- VeSync provides body analysis, calorie tracking, and personalized diet and exercise plans.
- Supports offline viewing, local records, automatic user recognition, and no-app measurements.
- Syncs with Apple Health, Fitbit, Google Fit, Samsung Health, and MyFitnessPal.
Cons:
- It provides fewer body-composition metrics than the GE models in this roundup.
- The phone-free mode requires toggling a switch and entering personal information on the device.
- BIA results are estimates rather than a substitute for professional body-composition testing.
This model is especially versatile because it supports both connected and mobile-free use. It is a strong fit for people who want guided wellness features in the app without making a phone necessary for every measurement.
Best App-Connected Pick – RENPHO Elis 1 Smart Scale
If you want a smart scale with muscle mass tracking and broad app compatibility, the RENPHO Elis 1 is a practical choice. It measures 13 body metrics, stores results in the RENPHO Health app, and connects with Apple Health, Samsung Health, Fitbit, and Apple Watch.
Best For: Families and fitness users who want detailed trend tracking, multiple app integrations, and support for unlimited users.
Pros:
- Tracks 13 body metrics, with app-based progress views for daily, weekly, and monthly trends.
- Syncs with the RENPHO Health app and compatible fitness platforms.
- Supports unlimited users plus Baby Mode for infants or pets.
- Offers a 400-pound capacity and 0.2-pound measurement increments.
Cons:
- Only weight, BMI, and body fat appear directly on the scale; the remaining metrics require the app.
- Uses disposable AAA batteries.
The Elis 1 is a well-rounded option for households that value app-based body-composition tracking. Its 13-metric reporting and family-friendly modes make it more versatile than a basic bathroom scale.
Best Smart-Home Features – Etekcity Smart Body Composition Scale
The Etekcity smart scale is a strong fit if you want a smart scale with muscle mass information plus convenient connected features. Its VeSync app supports several health platforms, while built-in Wi-Fi, a color TFT display, and Alexa compatibility add flexibility to everyday tracking.
Best For: Users who want automatic cloud syncing, on-scale metric viewing, and smart-home voice control.
Pros:
- Reports 14 metrics, including weight, BMI, body fat, muscle-related changes, and heart rate.
- Connects through Wi-Fi for automatic cloud syncing and works with Apple Health, Google Fit, Fitbit, MyFitnessPal, and Samsung Health.
- Displays up to nine body metrics directly on its color TFT screen.
- Supports Alexa voice queries about weight progress.
Cons:
- Its many connected features may be more than needed for shoppers seeking a simple scale.
- Detailed tracking depends on the VeSync app and connected services.
Choose this model when hands-free access and automatic syncing matter as much as body-composition data. The TFT display also reduces the need to check your phone after every weigh-in.
Best High-Capacity Display – RENPHO Elis 2XL 500-Lb Scale
For shoppers seeking a smart scale with muscle mass tracking that is easy to read without opening an app, the RENPHO Elis 2XL stands out. Its larger platform and 500-pound capacity are paired with a display that shows seven measurements, including muscle mass, body fat, water percentage, and metabolic age.
Best For: Users who want a roomy platform, high weight capacity, and at-a-glance body-composition readings.
Pros:
- Shows weight, BMI, body fat, muscle mass, water percentage, bone mass, and metabolic age on the display.
- Supports up to 500 pounds and uses 0.2-pound increments.
- Has an 11.8-by-11.8-inch platform for added stability and comfort.
- Connects to the RENPHO Health app for 13-metric tracking and fitness-app integration.
Cons:
- Its larger platform may take up more bathroom or bedroom space.
- Advanced trend analysis still requires the RENPHO Health app.
The Elis 2XL is the most accommodating option here for larger body types or anyone who prefers a spacious weighing surface. Its seven-in-one display makes muscle mass and other key readings available at a glance.
How We Picked the Best Smart Scale with Muscle Mass
We focused on scales that measure or estimate muscle mass alongside weight and other body-composition metrics. The lineup includes basic Bluetooth models, advanced analyzers with 50-plus metrics, and handle-equipped designs intended to capture additional readings. We also considered display readability, stated weight capacity, app compatibility, user profiles, measurement consistency, and practical setup.
Because home bioelectrical impedance analysis (BIA) is affected by hydration, food, exercise, and time of day, we prioritized useful trend tracking rather than treating any single reading as a clinical result.
Quick Comparison
| Feature | What to look for | Why it matters |
|---|---|---|
| Muscle-mass data | Muscle mass or skeletal muscle estimates | Helps track composition changes alongside weight |
| Measurement range | Weight capacity that suits every household user | Prevents inaccurate or unsupported readings |
| Metrics | Basic body fat and BMI or 20-plus measurements | Balances simplicity with deeper tracking |
| Connectivity | Bluetooth or Wi-Fi app syncing | Makes long-term progress easier to review |
| Design | Large platform, clear display, or handle | Improves comfort and readability |
Key Buying Factors for a Smart Scale with Muscle Mass
Measurement Features
Decide whether you need only weight, BMI, body fat, and muscle mass, or a more detailed profile including visceral fat, metabolic age, protein, bone mass, and body water. More metrics are not automatically more accurate, so choose a set you will actually use.
Accuracy and Consistency
Look for a stable platform, clear measurement instructions, and repeatable readings. Weigh yourself under similar conditions—ideally at the same time of day and before eating or exercising—to make trends more meaningful. BIA estimates should not replace professional medical measurements.
App and User Support
Check whether the scale works with your phone, preferred health platform, and operating system. Multiple user profiles are useful for families, while automatic recognition can make regular tracking faster. Review privacy controls before enabling cloud syncing.
Display, Capacity, and Power
A large display helps if you do not want to reach for your phone after every weigh-in. Confirm the maximum capacity, platform dimensions, battery type, and whether the surface is suitable for your bathroom floor. Handle models can provide more contact points but usually need extra storage and setup.
Who Should Buy Which Smart Scale with Muscle Mass?
Choose a straightforward Bluetooth scale if you mainly want weight, BMI, body fat, and muscle-mass trends at a lower price. Choose a high-metric model if you enjoy detailed progress tracking and will regularly use its companion app. Choose a handle-equipped scale if expanded body-composition readings and a more prominent display are worth the larger footprint. Choose a high-capacity model if several household members need a wider supported weight range.
For any Smart Scale with Muscle Mass, consistency matters more than chasing daily changes. Use the same placement and routine, review averages over several weeks, and treat the results as general wellness information rather than a diagnosis.