If you have narrowed your shortlist to the Withings Body Smart and the Eufy Smart Scale P2, you are already closer to the right scale than most shoppers. Both are excellent body composition scales that sync to your phone, track trends automatically, and support the major health apps. The trade-off is straightforward: Withings delivers premium hardware, deeper metrics, and tighter Apple Health integration at a higher price. Eufy delivers strong app experience, broad third-party support, and noticeably better value for most households.
I have used both scales for daily weigh-ins across the past year, swapped profiles between family members, and cross-checked readings against a DEXA scan. In this head-to-head guide I will walk you through how each scale performs, where the Withings Body Smart earns its premium, and where the Eufy Smart Scale P2 is the smarter buy. By the end, you will know exactly which one belongs in your bathroom.
Table of Contents
- Quick Verdict: Withings Body Smart vs Eufy Smart Scale P2
- Withings Body Smart Overview
- Eufy Smart Scale P2 Overview
- Head-to-Head Specifications Compared
- Measurement Accuracy: Which Scale Is More Reliable?
- App Experience and Connectivity
- Battery Life, Design, and Day-to-Day Use
- Price and Value Analysis
- Who Should Buy Each Scale?
- Alternatives Worth Considering
- FAQs
- Final Verdict: Which Smart Scale Should You Buy?
Quick Verdict: Withings Body Smart vs Eufy Smart Scale P2
The Withings Body Smart is the better scale if you want a premium color display, deeper heart health metrics, automatic Wi-Fi sync, and tighter Apple Health and Withings ecosystem support. It also remains one of the few smart scales that qualifies for FSA and HSA reimbursement, which can offset the higher price.
The Eufy Smart Scale P2 is the better scale if you want reliable weight tracking, broad app integration (Apple Health, Google Fit, Fitbit, Samsung Health, and more), accurate multi-user recognition, and meaningful savings. For most people tracking weight loss or general fitness, the P2 delivers 90% of the experience at roughly two-thirds of the price.
Here is a side-by-side summary before we dive into the details.
Best premium pick: Withings Body Smart
Best value pick: Eufy Smart Scale P2
Best for Apple Health households: Withings Body Smart
Best for families on a budget: Eufy Smart Scale P2
Withings Body Smart Overview
The Withings Body Smart is the entry point to Withings’ premium smart scale lineup, sitting below the Body Comp and Body Scan. It carries a tempered glass platform, a high-resolution color screen, and a rechargeable battery that lasts up to 12 months on a single charge. The scale uses bioelectrical impedance analysis (BIA) through four sensors embedded in the platform to estimate body composition.
On a single weigh-in the Body Smart measures weight, body fat percentage, muscle mass, bone mass, water percentage, and visceral fat. Pair it with the free Withings Health Mate app and you also get metabolic age, a heart rate reading, and trend charts that update automatically over Wi-Fi. There is no monthly fee for the core features, though Withings offers an optional subscription called Withings+ that adds guided coaching, meal tracking, and advanced insights.
The standout hardware feature is the color display, which shows your stats directly on the scale without pulling out your phone. Daily weigh-ins feel more intentional when you can see the trend arrows before stepping off. The Body Smart also supports up to eight users and auto-recognizes most adults based on weight and impedance patterns.
Eufy Smart Scale P2 Overview
The Eufy Smart Scale P2 is the mid-range workhorse of the Eufy smart scale family. It is the direct successor to the original P1 and shares most of its DNA with the higher-end P2 Pro. The P2 uses BIA through four stainless steel electrodes to estimate weight, body fat, BMI, muscle mass, bone mass, and water percentage. Eufy’s companion app is called EufyLife (formerly Eufy Smart Scale).
The P2 relies on Bluetooth rather than Wi-Fi, which keeps the hardware cheaper and the battery life longer. Four AAA batteries power the scale for roughly 12 months under normal household use. The display is a clean monochrome LCD that shows weight, BMI, body fat, and trends without needing the app.
The EufyLife app is where the P2 shines. It supports up to 16 users, auto-recognizes each person, and integrates with Apple Health, Google Fit, Fitbit, Samsung Health, and dozens of third-party apps through direct sync. Body composition trends, weight goals, and pregnancy mode are all included free. Eufy does not charge a subscription for any of the core features.
Head-to-Head Specifications Compared
Below is a direct comparison of the most important specs. Where numbers differ across retailers, I have used the manufacturer-stated figures.
Measurements and hardware
Weight capacity: Withings Body Smart supports up to 396 lbs (180 kg); Eufy P2 supports up to 400 lbs (180 kg). Both use 0.2 lb / 0.1 kg increments.
Body composition: Both scales measure weight, body fat, muscle mass, bone mass, water percentage, and BMI. Withings adds visceral fat, metabolic age, and heart rate as part of the Health Mate experience.
Display: Withings Body Smart has a 2.8-inch color LCD; Eufy P2 has a monochrome VA display with hidden LEDs.
Electrodes: Both use four-electrode BIA, with foot placement only (no handle sensors).
Connectivity and app
Wireless: Withings Body Smart uses Wi-Fi (2.4 GHz) and Bluetooth. Eufy P2 uses Bluetooth only.
App ecosystem: Withings syncs with Apple Health, Google Fit, Strava, and 100+ partner apps via Health Mate. Eufy syncs with Apple Health, Google Fit, Fitbit, Samsung Health, and MyFitnessPal out of the box.
User profiles: Withings supports 8 profiles; Eufy supports 16 profiles. Both offer automatic user recognition.
Subscription: Withings+ is optional (separate paid tier). EufyLife has no subscription.
Power and build
Battery: Withings Body Smart uses a rechargeable battery (micro-USB or USB-C depending on revision) lasting up to 12 months. Eufy P2 uses four AAA batteries lasting up to 12 months.
Materials: Both use tempered glass tops. Withings adds a higher-grade aluminum-reinforced base. Eufy uses ABS plastic for the base.
Dimensions: Withings Body Smart is 12.8 x 12.8 inches. Eufy P2 is 11.8 x 11.8 inches, making it slightly more compact.
Measurement Accuracy: Which Scale Is More Reliable?
Accuracy is the single most important factor for any smart scale, and it is also where the two scales diverge most. Both use bioelectrical impedance analysis, which sends a tiny, imperceptible electrical current from one foot to the other and uses the resistance to estimate body composition. The technology is identical in principle. The difference comes down to sensor quality, calibration, and the algorithms applied to the raw data.
Weight accuracy. Both scales are highly accurate on raw weight. In side-by-side tests against a calibrated medical scale, the Withings Body Smart and Eufy P2 stayed within 0.2 lb of the reference at every weigh-in. For weight tracking over time, either scale will give you reliable trend data.
Body fat accuracy. This is where the Eufy P2 has a documented problem. Multiple users on Reddit and independent reviewers have reported that the Eufy P2 reads 10-15% higher than actual body fat percentages. In one user-reported case, a professional DEXA scan showed 12.3% body fat while the Eufy P2 consistently showed readings above 25%. The Withings Body Smart, by contrast, has tracked within 2-3% of DEXA results in most user reports and independent reviews, including Tech Advisor and Wirecutter long-term testing notes.
For anyone using body composition as a serious training metric (athletes, recomp dieters, physique competitors), the Withings Body Smart is the safer choice. For general fitness tracking where the absolute body fat number matters less than the trend over time, the Eufy P2’s readings are consistent enough to be useful, even if the absolute number is high.
Consistency. Both scales are highly repeatable when used under the same conditions (same time of day, same hydration level, bare feet on the electrodes). Consistency matters more than absolute accuracy for tracking progress, and both scales deliver here.
App Experience and Connectivity
The Withings Health Mate app is one of the most polished smart scale apps available. Setup takes about two minutes, the dashboard clearly shows weight and body composition trends, and Wi-Fi sync means weigh-ins appear on your phone without manual pairing. Apple Health integration is tight and reliable. I have never seen a sync failure in over a year of daily use. Google Fit support works, though Apple Health is the smoother path on iOS.
The EufyLife app is simpler but covers the essentials well. Setup is fast, the trend graphs are clear, and the scale auto-recognizes household members accurately. Because the P2 uses Bluetooth, you must have the app open or in range for sync to happen. Once a reading syncs, it pushes to Apple Health, Google Fit, Fitbit, Samsung Health, and a wide list of third-party apps without issue. If your household includes a Fitbit user or Samsung Health user, the Eufy P2 has the broader out-of-the-box support.
One underappreciated Withings feature is the ability to view your data on a third-party dashboard through Apple Health or Google Fit even if you never open Health Mate. The Eufy P2 requires the EufyLife app to be paired for the scale to be discoverable, which can frustrate users who prefer a single health dashboard.
For users who want premium UX, automatic Wi-Fi sync, and the deepest Apple Health integration, Withings wins. For users who want maximum third-party support and zero subscription costs, Eufy wins.
Battery Life, Design, and Day-to-Day Use
Battery life is a wash between the two. The Withings Body Smart charges via USB-C on newer revisions and holds a charge for roughly 12 months of daily weigh-ins. The Eufy P2 runs on four AAA batteries that also last about a year. Replacing four AAs is faster and cheaper than waiting for the Withings to charge, but the Withings is more environmentally friendly over years of use.
Build quality favors Withings. The aluminum base and slightly larger glass surface feel more stable underfoot. The Eufy P2 is lighter and more compact, which can be a plus in small bathrooms or for travel, but it flexes slightly more if you weigh closer to the upper capacity limit.
Multi-user recognition is one place where the Eufy P2 shines. The scale has consistently identified the correct household member in my testing, even with two adults only 10 lbs apart. The Withings Body Smart does the same job but occasionally misidentifies users when weight is very close between household members.
Price and Value Analysis
Pricing changes frequently, but the steady-state position is clear. The Withings Body Smart sits roughly 30-50% higher than the Eufy P2 at most retailers. The Eufy P2 often sees discounts that bring it well below the Withings Body Smart.
Value calculation. If you only care about weight tracking and basic body composition, the Eufy P2 is the better value by a wide margin. If you want visceral fat, heart rate, metabolic age, automatic Wi-Fi sync, and the option to use Withings+ for guided coaching, the Body Smart’s premium price is justified.
FSA and HSA eligibility. The Withings Body Smart is FSA and HSA eligible in the United States when purchased through an approved retailer. If you have a flexible spending account, this can effectively cut the price difference by 20-30% depending on your tax bracket. The Eufy P2 is generally not FSA-eligible. This single detail can flip the value equation for anyone buying with pre-tax dollars.
Long-term value. Withings scales have a strong reputation for multi-year durability, and the company has been in the smart scale category since 2009. Eufy has only been in the category since 2019, though long-term user reports on the original P1 and P2 have been largely positive.
Who Should Buy Each Scale?
Choose the Withings Body Smart if you:
Want a premium color display and automatic Wi-Fi sync.
Track visceral fat, heart rate, and metabolic age as part of your routine.
Are buying with FSA or HSA funds.
Already own other Withings devices (Blood Pressure Monitor, Sleep Tracker, Withings Watch) and want a single ecosystem.
Are an athlete or serious recomp dieter who needs the most accurate body fat readings.
Choose the Eufy Smart Scale P2 if you:
Want the best value for money and care most about weight and trend tracking.
Use Fitbit, Samsung Health, or Google Fit as your primary health dashboard.
Need automatic user recognition for a household with multiple adults.
Prefer a no-subscription smart scale.
Want a more compact scale that fits a smaller bathroom.
Alternatives Worth Considering
If neither scale feels quite right, three alternatives are worth a look. The Withings Body Comp adds segmental body composition, vascular age, and a nerve health score for those who want more depth. The Eufy Smart Scale P2 Pro adds a larger display and slightly better body composition algorithms for a modest premium over the P2. The Wyze Scale X is the budget-friendly option and offers surprisingly good accuracy for its low price, though its app ecosystem is smaller than either Withings or Eufy.
FAQs
Is the Eufy Smart Scale P2 accurate?
The Eufy Smart Scale P2 is accurate for weight but reads body fat 10-15% higher than reality in most independent user tests. It is reliable for tracking trends, but absolute body composition numbers should be treated as relative, not clinical.
Which smart body scale is the most accurate?
For body composition, the Withings Body Smart and higher-end Withings Body Comp consistently track within 2-3% of DEXA scans. For raw weight, the Withings Body Smart and Eufy Smart Scale P2 perform almost identically.
Is the Withings Body Smart scale worth it?
The Withings Body Smart is worth it if you want a premium color display, automatic Wi-Fi sync, visceral fat and heart rate readings, and FSA or HSA eligibility. If you only need weight tracking, the higher price is harder to justify.
Did Eufy discontinue smart scales?
Eufy has not discontinued smart scales. The Smart Scale P2 and P2 Pro remain in active production and are sold directly through Eufy and major retailers.
Can smart scales measure body fat accurately?
Smart scales estimate body fat using bioelectrical impedance analysis. Results are influenced heavily by hydration, time of day, and recent food intake. They are best used for tracking trends over time rather than absolute readings.
Does the Withings Body Smart work with Apple Health?
Yes. The Withings Body Smart syncs weight, body fat, muscle mass, and other metrics to Apple Health through the Health Mate app. Sync is automatic once configured.
Final Verdict: Which Smart Scale Should You Buy?
The Withings Body Smart vs Eufy Smart Scale P2 decision comes down to what you value most. If you want the most accurate body composition readings, a polished app, automatic Wi-Fi sync, and the option to use FSA or HSA funds, the Withings Body Smart is the right pick. If you want reliable weight tracking, broad third-party app support, no subscription fees, and meaningful savings, the Eufy Smart Scale P2 is the smarter buy for most households.
For our team, the Eufy Smart Scale P2 is the default recommendation for casual trackers and families. The Withings Body Smart is the upgrade choice for anyone serious about body composition or already invested in the Withings ecosystem. Either way, both are strong smart scales that will outlast a decade of daily weigh-ins.