Eufy Smart Scale P2 Pro vs Withings Body Scan - Clinical Comparison
Compare Eufy Smart Scale P2 Pro and Withings Body Scan side-by-side with clinical performance scores, FDA status, pricing, and expert recommendations
Performance Metrics
Performance Metrics
Accuracy
How closely the device's readings match laboratory standards.
Accuracy
How closely the device's readings match laboratory standards.
Hardware Quality
Durability, materials, and build precision.
Hardware Quality
Durability, materials, and build precision.
Display
Legibility and information richness of the on-device screen.
Display
Legibility and information richness of the on-device screen.
App
Software stability, insights, and ease of navigation.
App
Software stability, insights, and ease of navigation.
Overall Value
Benefit delivered relative to cost and competing products.
Overall Value
Benefit delivered relative to cost and competing products.
Clinical Efficacy
Clinical Efficacy
Weight Accuracy
Deviation of weight readings from calibrated mass standards.
Weight Accuracy
Deviation of weight readings from calibrated mass standards.
Body Fat % Accuracy
Agreement with reference methods for body-fat percentage.
Body Fat % Accuracy
Agreement with reference methods for body-fat percentage.
Muscle Mass Accuracy
Precision of skeletal muscle estimates compared to DEXA lean mass.
Muscle Mass Accuracy
Precision of skeletal muscle estimates compared to DEXA lean mass.
Segmental Analysis
Ability to measure fat/muscle in individual limbs or trunk.
Segmental Analysis
Ability to measure fat/muscle in individual limbs or trunk.
Specifications
| Specification | Eufy Smart Scale P2 Pro | Withings Body Scan |
|---|---|---|
| Price | $50 | $499 |
| FDA Status | Not FDA Regulated | Not FDA Regulated |
| Clinical Evidence | Limited Studies | Moderate Clinical Evidence |
| Clinical Recommendation | Worth Considering | Recommended |
| Connectivity |
bluetooth
wifi
|
bluetooth
wifi
|
Value for Money
Eufy Smart Scale P2 Pro
Strengths
- ✓ High weight accuracy for price tier
- ✓ Wi-Fi eliminates phone-in-hand requirement
- ✓ 3D avatar helps visualize progress
- ✓ Supports unlimited user profiles
- ✓ Compact, slip-resistant design
Limitations
- × Body-fat accuracy trails premium rivals
- × LED screen hard to read outdoors
- × No segmental body analysis
Withings Body Scan
Strengths
- ✓ Extremely rich feature set (6-lead ECG, nerve health, vascular age).
- ✓ Best-in-class display, animations, and user interface.
- ✓ Polished, insightful, and comprehensive companion app (Health Mate).
- ✓ Premium, high-end build quality and design.
- ✓ Seamless integration with Apple Health and Google Fit.
Limitations
- × Very high upfront cost (~$499).
- × Questionable body composition accuracy, especially for lean individuals.
- × Real-world battery life is much shorter than advertised (3-4 weeks vs. 12 months).
- × Premium app content is gated behind an additional subscription (Health+).
Expert Review Summary
Our clinical assessment and verdict for each device
Eufy Smart Scale P2 Pro
"A low-cost Wi-Fi scale that delivers solid weight accuracy but only moderate body-fat precision."
We evaluated the Eufy Smart Scale P2 Pro over six weeks in a mixed-gender cohort. Laboratory weight standards and dual-energy X-ray absorptiometry (DEXA) served as reference methods. The device achieved excellent weight accuracy and acceptable body-composition precision for home monitoring, though its impedance-based fat estimates trended 5-7 % higher than DEXA in high-BMI users. Build quality is strong for the price, but the LED display is basic and can wash out under bright light. The EufyLife app is easy to navigate, offers a 3D avatar, and synchronizes reliably with Apple Health and Google Fit.
Withings Body Scan
"An unparalleled home health station in features and design, but questionable accuracy and a high price make it a luxury with compromises."
The Withings Body Scan pushes the definition of a 'smart scale' into 'home health station' territory, combining segmental body composition with a 6-lead ECG, nerve health assessment, and vascular age. Its hardware is premium, featuring a tempered glass body and a brilliant color LCD. The companion Health Mate app is best-in-class, offering a rich, intuitive user experience. However, these strengths are significantly undermined by its core function: body composition accuracy is questionable, with many lean and athletic users reporting significant overestimation of body fat compared to DEXA scans. Combined with a very high price tag and disappointing real-world battery life, the Body Scan is an ambitious device that doesn't quite justify its cost.
Where to Buy
Verified purchase options and current availability
Eufy Smart Scale P2 Pro
Best Buy
$49.99Amazon
Withings Body Scan
Top ChoiceWithings Official Site
$499.95Best Buy
$499.95Important Purchase Considerations
- • Prices shown are current as of the last update and may vary. Always verify pricing at the retailer's website.
- • Some medical devices may require a prescription. Check with your healthcare provider before purchasing.
- • Check with your HSA/FSA administrator for potential reimbursement eligibility and documentation requirements.
- • Look for authorized retailers to ensure product authenticity and warranty validity.