In today’s health-conscious world, simply knowing your weight isn’t enough. We’re all striving for a deeper understanding of our bodies, and that’s where smart scales come into play. These high-tech gadgets go beyond basic weight measurements, offering insights into everything from body fat percentage and muscle mass to BMI and metabolic age. Many users are on the hunt for the best Eufy smart scale because Eufy has built a strong reputation for reliable and innovative smart home devices.
While Eufy offers an impressive range of smart home products, including security cameras and robotic vacuums, their smart scale lineup might be less prominent compared to other dedicated health tech brands. If you’re looking to dive deep into your body composition data, you’ll find fantastic options from a variety of manufacturers.
We’ve rounded up 5 top-tier smart devices, primarily focusing on scales that will truly elevate your wellness journey, alongside a look at Eufy’s broader smart home offerings. Let’s weigh in on the best of the bunch!
Etekcity Smart Scale for Body Weight, Bathroom Digital

This Etekcity smart scale isn’t just a pretty face; it’s a powerhouse of health tracking wrapped in a user-friendly package. What truly sets it apart is its comprehensive VeSync app experience, which goes beyond just data display by offering customized diet and exercise plans based on your unique habits. It’s like having a personal health coach right in your pocket! With a decade of expertise, Etekcity ensures precision, making it a strong contender if you’re searching for a reliable smart scale.
- Unparalleled App Experience: Free VeSync app offers customized diet and exercise plans, and is FSA/HSA eligible.
- Upgrade Precision: High-precision sensors measure increments as small as 0.05 lb.
- Versatile Weighing Solution: Features Zero-Current Mode for safe weigh-ins, Baby Mode for tracking growth, and a mode for light items (as light as 100g).
- Use with Ease: Compatible with Apple Watch and syncs data with Apple Health, Samsung Health, Google Fit, FitBit, and MyFitnessPal.
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Weigh Smarter: Analyzes 13 biometrics, sets goals, views progress graphs, and connects to Alexa for voice control. Prioritizes user privacy.
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Pros:
- Highly accurate measurements.
- VeSync app provides personalized fitness plans and Alexa integration.
- Multiple weighing modes cater to various needs (baby, light items).
- Excellent compatibility with popular fitness apps and wearables.
- Supports unlimited users.
- Cons:
- Some users might find the initial app setup a bit detailed.
- Advanced features require consistent app usage for full benefit.
User Impressions: Customers frequently praise the Etekcity scale for its consistent accuracy and the intuitive, feature-rich VeSync app. The ability to track progress over time and integrate with existing fitness ecosystems makes it a popular choice for families and serious health enthusiasts alike.
RENPHO Smart Scale for Body Weight, Digital Bathroom Scale

The RENPHO Smart Scale is a go-to for millions globally, and for good reason. It simplifies complex body composition analysis, providing 13 essential body measurements right in the Renpho Health app. What makes it particularly stand out is its seamless integration with popular fitness apps like Samsung Health, Fitbit, and Apple Health, ensuring all your health data lives in one connected ecosystem. It’s an incredibly user-friendly option for anyone starting their smart health journey.
- App Integration: Works effortlessly with Samsung Health, Fitbit, and Apple Health.
- 13 Essential Body Measurements: Displays weight on the scale; other metrics (BMI, body fat percentage) are stored and tracked in the Renpho Health app.
- User-Friendly App: Download Renpho Health from App Store or Google Play, compatible with Apple Watch (except Series 1) and Bluetooth 4.0+.
- High-Quality Innovation: Auto calibration, high-precision sensors (0.2 lb/0.05 kg increments) with a 400 lbs/180 kg capacity, and 4 sensitive electrodes.
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Monitor Your Progress: Unlimited users and baby weighing mode; tracks daily, weekly, and monthly progress toward goals.
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Pros:
- Very affordable for the features offered.
- Excellent app compatibility with major health platforms.
- Simple and quick setup process.
- Supports unlimited users and a dedicated baby mode.
- Consistent and accurate measurements for body composition.
- Cons:
- Some users report minor discrepancies compared to professional medical equipment (common for home scales).
- Requires careful handling due to the tempered glass surface.
User Impressions: Renpho users consistently highlight the scale’s ease of use and the clarity of the Renpho Health app. They appreciate being able to track so many metrics in one place and how easily it syncs with their other fitness apps, making health monitoring a breeze.
RENPHO Scale for Body Weight, Smart Scale with BMI, Body

Elevating the smart scale experience, the RENPHO Elis 2X goes a step further by displaying 7 key body metrics directly on its sleek surface – no app needed for immediate insights! This means you can quickly check your body weight, water percentage, muscle mass, BMI, bone mass, body fat, and metabolic age at a glance. Its modern design with an ITO-coated surface not only looks great but also enhances measurement accuracy, often outperforming scales with traditional four-electrode systems. It’s ideal for those who want quick data visibility combined with detailed app analysis.
- FSA or HSA Eligible: Can be purchased with your flexible spending or health savings account.
- 7 Key Body Metrics on Display: Weight, water percentage, muscle mass, BMI, bone mass, body fat, and metabolic age shown directly on the scale.
- Sleek Design, Accurate Results: Modern, minimalist design with a high-precision ITO-coated surface for enhanced accuracy (down to 0.05kg/0.2lb).
- Detailed Body Analysis: Connects to Renpho Health App for 13 detailed body metrics, long-term trend tracking, and customized goals.
- For Family & Pet-Friendly: Pet and baby weighing modes, unlimited user profiles, and athlete mode available through the app.
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Robust & Slim Profile: Supports up to 180kg (400lbs) with an 11x11x0.9-inch slim profile.
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Pros:
- Displays 7 key metrics directly on the scale itself, for quick checks.
- Advanced ITO coating for superior accuracy and sleek aesthetics.
- Comprehensive app integration for deeper analysis of 13 metrics.
- Multiple modes (baby, pet, athlete) cater to diverse users.
- FSA/HSA eligible.
- Cons:
- Fragile device, requiring careful handling.
- Specific warnings for pregnant individuals or those with medical implants regarding bioelectrical impedance.
User Impressions: Users love the convenience of seeing essential data directly on the scale’s display, reducing reliance on their phone for every weigh-in. The enhanced accuracy and stylish design are also frequently praised, making it a favorite for those seeking both form and function.
WITHINGS Body Smart – Accurate Scale for Body Weight and

The WITHINGS Body Smart scale isn’t just accurate; it’s a clinical health companion developed in collaboration with leading medical institutions. If you’re serious about your health data and want a device that offers a deeper “clinical scan,” this is an excellent choice. Beyond precise weight tracking (within 50g), it allows you to view trends directly on its high-resolution color display and offers advanced metrics like heart rate at every weigh-in, body composition analysis for muscle mass, and even estimates your daily metabolic energy needs. It’s a premium smart scale designed for those who want detailed, reliable health insights.
- A Clinical Scan of Your Health: Body Comp developed with leading hospitals and clinically validated.
- Achieve Your Weight Goals Faster: Reliably tracks weight to within 50g, views weight trends directly on the high-resolution color display.
- Increase Muscle Mass Faster: Analyzes body composition to tailor fitness efforts.
- Follow Your Heart: Evaluates heart rate at every weigh-in, indicating cardiovascular fitness.
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Boost Your Metabolism: Estimates daily energy needs.
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Pros:
- Clinically validated for high accuracy and reliable health data.
- High-resolution color display shows trends directly on the scale.
- Advanced metrics including heart rate and metabolism estimation.
- Excellent for athletes and those with specific body composition goals.
- Premium build quality.
- Cons:
- Higher price point compared to basic smart scales.
- Some advanced features might require deeper engagement with the Withings Health Mate app.
User Impressions: Customers often highlight the Withings Body Smart’s exceptional accuracy and the depth of its health insights. The direct-on-scale trend display and the clinically validated metrics give users confidence in their health tracking, especially those with specific fitness or medical goals.
eufy Security Smart Lock E30, Fingerprint Keyless Entry

While our primary focus has been on finding the best Eufy smart scale and its alternatives, it’s worth noting that Eufy excels in other smart home innovations. The eufy Security Smart Lock E30 is a perfect example of their commitment to smart, secure, and user-friendly technology for your home. This isn’t a scale, but it showcases Eufy’s prowess in seamless smart integration, robust security features, and effortless user experience – qualities you’d expect from any top-tier smart device.
- Apple Home Support: Works directly with existing hubs, offering seamless integration with Apple Home, Google Home, Alexa, and SmartThings.
- Unlock for the Whole Family’s Needs: Multiple unlocking options including fingerprint (in <0.3 seconds), APP control, keypad, physical key, or voice commands (Siri, Alexa, Google Assistant).
- Up to 8 Months of Battery Life: Powered by 8 AA batteries, lasts up to 8 months (based on 10 unlocks/day), with low battery alerts.
- Remote Control via Homepod or Other Hubs: Easily control remotely, manage access, receive real-time notifications, and view event logs.
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Easy Installation and Excellent Customer Service: 15-minute installation without drilling, compatible with standard US/Canada doors. 18 months electronic, 36 months mechanical warranty.
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Pros:
- Ultra-fast and accurate fingerprint recognition.
- Comprehensive smart home integration (Apple Home, Google Home, Alexa, SmartThings).
- Multiple convenient unlocking methods.
- Long battery life with low-battery alerts.
- Easy installation and strong warranty support.
- Cons:
- This product is a smart lock, not a smart scale.
- Requires a hub (e.g., Apple HomePod, etc.) for full remote functionality.
User Impressions: Users rave about the Eufy Smart Lock E30’s speed and reliability, especially the fingerprint reader. The ease of installation and integration into various smart home ecosystems are also frequently praised, making it a top choice for those looking to upgrade their home security with smart tech.
Frequently Asked Questions (FAQ)
Q1: What is a smart scale and how is it different from a regular scale?
A1: A smart scale goes beyond simply measuring your body weight. It uses bioelectrical impedance analysis (BIA) to send a mild electrical current through your body, calculating various body composition metrics like body fat percentage, muscle mass, bone mass, and water percentage. Unlike regular scales, smart scales typically connect to an app on your smartphone via Bluetooth or Wi-Fi to track your data over time, set goals, and provide deeper insights into your health trends.
Q2: What kind of metrics do smart scales track?
A2: Most smart scales track essential metrics such as body weight, BMI (Body Mass Index), body fat percentage, and muscle mass. Many also offer more advanced readings like bone mass, body water percentage, visceral fat, basal metabolic rate (BMR), protein levels, and metabolic age. The specific metrics vary by brand and model.
Q3: Are smart scales accurate?
A3: While home smart scales provide a very good estimate and are excellent for tracking trends over time, their accuracy for individual readings can vary. Factors like hydration levels, time of day, and recent exercise can influence results. For clinical-grade accuracy, specialized medical devices are required. However, for personal health and fitness tracking, the consistency and trend data from a good smart scale are highly valuable.
Q4: Can multiple users use one smart scale?
A4: Yes, nearly all smart scales are designed to accommodate multiple users. They typically have a feature in their accompanying app to create individual profiles for each family member. The scale often automatically recognizes the user based on their weight, or you can manually select your profile in the app before weighing.
Q5: Do smart scales sync with other fitness apps like Fitbit or Apple Health?
A5: Most high-quality smart scales offer seamless integration with popular third-party fitness and health apps such as Apple Health, Google Fit, Fitbit, Samsung Health, and MyFitnessPal. This allows you to consolidate all your health data in one place for a holistic view of your wellness journey.
Q6: Who should avoid using smart scales with BIA?
A6: People with pacemakers, implanted defibrillators, or other electronic medical devices should generally avoid using smart scales that employ Bioelectrical Impedance Analysis (BIA) because the mild electrical current could interfere with their devices. Pregnant women are also often advised to use BIA scales for weight measurement only, as body composition readings might not be accurate or recommended during pregnancy.
Q7: What’s the best way to ensure consistent readings from my smart scale?
A7: For the most consistent readings, always weigh yourself at the same time of day (ideally in the morning before eating or drinking), on a flat, hard surface, and without clothes or shoes. Avoid weighing immediately after intense exercise, showering, or consuming large amounts of food or water, as these factors can temporarily affect your body composition measurements.



