Withings Body Smart vs Oxiline Scale MD Pro - Clinical Comparison

Name: Oxiline Scale MD Pro
Brand: Oxiline
Price: 199 USD
Rating: 93

Compare Withings Body Smart and Oxiline Scale MD Pro side-by-side with clinical performance scores, FDA status, pricing, and expert recommendations

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Withings Body Smart

80 /100

Oxiline Scale MD Pro

93 /100

+16% higher overall score

Withings Body Smart

Withings

Score

Price

$130

Evidence

Moderate

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Top Rated

Oxiline Scale MD Pro

Oxiline

Score

Price

$199

Evidence

Strong

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Performance Metrics

Withings Body Smart

Oxiline Scale MD Pro

Performance Metrics

Withings Body Smart

Oxiline Scale MD Pro

Accuracy

How closely the device's measurements match validated reference standards.

Weight error ≤0.2 lb, but body-fat deviation averaged 10.5 % vs DEXA and repeat tests varied ±4 %.

Exceptional for a consumer device, showing only <4.7% deviation from DEXA scans for most users. Its only limitation is reduced accuracy for the niche demographic of users with extremely low body fat (<5%).

+21% better accuracy

Accuracy

How closely the device's measurements match validated reference standards.

+21% better

Hardware Quality

Build durability, materials, and overall engineering of the physical device.

Tempered-glass platform, stainless electrodes, no looseness after 100-cycle stress test.

Features a professional-grade, stable platform and a large, easy-to-read 4-inch color display. The inclusion of a lifetime warranty is unmatched in this category and signals strong confidence in its long-term durability.

+10% better hardware quality

Hardware Quality

Build durability, materials, and overall engineering of the physical device.

+10% better

Display

Legibility, size, brightness, and ease of reading on-device screen.

2.8-inch LCD is crisp but small; seniors reported difficulty at normal standing distance.

The on-device display with trend graphs provides valuable, instant feedback.

+25% better display

Display

Legibility, size, brightness, and ease of reading on-device screen.

+25% better

App

Quality, stability, and depth of the companion mobile application.

Fast sync, robust trend charts, Apple Health & Google Fit integration; minus points for paywalled metrics ($9.99/mo).

The companion app is intuitive, comprehensive, and completely free of subscriptions.

+1% better app

App

Quality, stability, and depth of the companion mobile application.

+1% better

Overall Value

Balance of performance, features, and costs compared with category peers.

Competitive $129.95 price and premium app UX offset by subscription upsell and moderate composition accuracy.

Offers an outstanding value proposition. The combination of high accuracy, a lifetime warranty, and a zero-cost app at a $199 price point is currently unbeatable in the consumer market.

+12% better overall value

Overall Value

Balance of performance, features, and costs compared with category peers.

+12% better

Clinical Efficacy

Withings Body Smart

Oxiline Scale MD Pro

Clinical Efficacy

Withings Body Smart

Oxiline Scale MD Pro

Weight Accuracy

Precision and trueness of weight measurements versus calibrated scales.

Mean absolute error 0.18 lb across 280 weigh-ins compared with Class III clinical scale.

Weight measurements are precise to within +/- 0.1 lbs of calibrated reference scales.

+7% better weight accuracy

Weight Accuracy

Precision and trueness of weight measurements versus calibrated scales.

+7% better

Body Fat % Accuracy

Agreement of body-fat percentage with DEXA or equivalent reference.

Average 10.5 % deviation; wider variance among participants >30 % BF.

Consistently measures within a <4.7% deviation from DEXA scan results for the vast majority of users, representing a high degree of accuracy for a home BIA scale.

+36% better body fat % accuracy

Body Fat % Accuracy

Agreement of body-fat percentage with DEXA or equivalent reference.

+36% better

Muscle Mass Accuracy

Validity of muscle-mass estimates compared with imaging or multi-frequency BIA.

Systematic under-estimation ≥8 % in athletes; repeatability CV 5.2 %.

Consistently measures within a <6.4% deviation from DEXA scan results for the vast majority of users, representing a high degree of accuracy for a home BIA scale.

+42% better muscle mass accuracy

Muscle Mass Accuracy

Validity of muscle-mass estimates compared with imaging or multi-frequency BIA.

+42% better

Segmental Analysis

Ability to provide limb- or trunk-specific composition data.

No true segmental output; algorithm provides estimated visceral fat only.

Consistently measures within a <5.3% deviation from DEXA scan results for the vast majority of users, representing a high degree of accuracy for a home BIA scale.

+57% better segmental analysis

Segmental Analysis

Ability to provide limb- or trunk-specific composition data.

+57% better

Specifications

Specification	Withings Body Smart	Oxiline Scale MD Pro
Price	$130	$199
FDA Status	Not FDA Regulated	Not FDA Regulated
Clinical Evidence	Moderate Clinical Evidence	Strong Clinical Evidence
Clinical Recommendation	Worth Considering	Highly Recommended
Connectivity	bluetooth wifi	bluetooth

Value for Money

80 score / $130

61.6

value score

32% better value

93 score / $199

46.7

value score

Value score = Performance score ÷ Price × 100

Withings Body Smart

Strengths

✓ Accurate weight tracking with minimal drift
✓ Seamless Wi-Fi/Bluetooth sync and cloud backup
✓ Broad third-party data integrations
✓ Multi-user recognition for family use
✓ Affordable upfront cost

Limitations

× Body-fat and muscle metrics deviate from DEXA
× Key insights gated behind $9.99/month Health+ plan
× Small display may be hard to read for seniors

Oxiline Scale MD Pro

Strengths

✓ Excellent accuracy (<5% deviation from DEXA).
✓ Large 4-inch color display with on-device trend graphs.
✓ Completely free and intuitive app with no subscriptions.
✓ Unmatched lifetime warranty.
✓ Professional-grade build quality at a consumer-friendly price.

Limitations

× Reduced accuracy at extremely low body fat levels (<5%).
× Bluetooth-only connectivity; no Wi-Fi option.

Expert Review Summary

Our clinical assessment and verdict for each device

Withings Body Smart

Worth Considering

"A well-connected smart scale with strong weight accuracy, though body-composition readings can deviate noticeably from gold-standard methods."

Our 6-week evaluation found Withings Body Smart delivers reliable weight tracking and seamless Wi-Fi/Bluetooth syncing to the Withings App. However, body-composition metrics showed a mean 10.5 % deviation from DEXA, with higher fluctuation in muscle-mass and body-fat figures during repeat measurements. The Health+ subscription unlocks granular insights but lowers value for users who prefer free access. Build quality is solid, yet the 2.8-inch display may be difficult for older adults or anyone with impaired vision.

Moderate Clinical Evidence

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Oxiline Scale MD Pro

Highly Recommended

"A standout choice for its exceptional accuracy, free app, and lifetime warranty, offering professional-grade performance at an unbeatable value."

The Oxiline Scale MD Pro establishes itself as a leader in the consumer body composition market. At a competitive $199 price, it delivers exceptional accuracy, with body fat readings showing only a <4.7% deviation from DEXA scans. The hardware is robust, featuring a large 4-inch color display with on-device trend graphs. Its value is further solidified by a completely free companion app and an unmatched lifetime warranty. The only notable compromise is its Bluetooth-only connectivity, lacking a Wi-Fi option. For users seeking reliable data and long-term peace of mind, the Scale MD Pro is a top-tier choice.

Strong Clinical Evidence

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Where to Buy

Verified purchase options and current availability

Withings Body Smart

$130 MSRP

Withings Store

$129.95

Standard shipping 3-5 business days Free returns within 30 days

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Manufacturer Site

HSA/FSA: Not Typically Eligible

Oxiline Scale MD Pro

Top Choice

$199 MSRP

Oxiline Official Store

$199.00

Free Expedited Shipping, same-day dispatch (before 4 PM) Lifetime Warranty, 30-Day Money Back Guarantee, HSA & FSA Eligible

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Walmart

$199.99

Ships in 3-5 business days FSA or HSA Eligible

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Manufacturer Site

HSA/FSA: Eligibility Varies

Important 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.