WITHINGS Body Smart - Accurate Scale for Body Weight and Fat Percentage, Body Composition Wi-Fi and Bluetooth
What it is
A Wi-Fi and Bluetooth smart scale that measures weight, body fat percentage, heart rate, and metabolic rate—all validated in clinical settings. It's for anyone serious about tracking body composition trends beyond the number on the scale.
What earns it a place in this cart
Nearly 40,000 people have rated this, and it holds a solid 4.3 stars, suggesting real staying power in a crowded category.
Smart scale that actually justifies the smart part.
This isn't just a scale—it's a body composition snapshot you can repeat every morning.
At $129.95, it's mid-to-premium for a bathroom scale, but the clinical validation, multi-metric tracking, and smart sync justify the bump over a basic digital.
Who it is forBest for people already committed to tracking fitness or body composition—folks who want their scale to do more than whisper sad numbers, and who'll actually use heart rate and metabolic rate data.
What to check before you buy
Precision
That's granular enough to catch real shifts without noise. You'll see your high-resolution color display update reliably, day to day, so trends become visible instead of invisible.
What You're Actually Measuring
This moves past scale weight alone. Heart rate at weigh-in gives you a cardiovascular snapshot; body composition and metabolic rate help you understand whether you're building muscle or losing fat—the distinction that matters if you're training or dieting intentionally.
Connectivity
Data syncs automatically to your phone and into Apple Health so you're not manually logging. That seamlessness is what keeps people using a scale instead of abandoning it after month two.
Straight from the listing
- A CLINICAL SCAN OF YOUR HEALTH - Body Smart, developed in collaboration with leading hospitals and clinical institutions, has been clinically validated.
- ACHIEVE YOUR WEIGHT GOALS FASTER - Reliably track your weight to within 50 g and view your weight trends directly on the scale's high-resolution color display.
- INCREASE MUSCLE MASS FASTER - Increase muscle mass faster by analyzing body composition to tailor efforts.
- FOLLOW YOUR HEART - Evaluate your heart rate at every weigh-in, a good indicator of overall cardiovascular fitness.
Manufacturer copy, trimmed. Check the listing for current dimensions and stock.
Where this sits
Withings partnered with hospitals to clinically validate the Body Smart, so the metrics it gives you (weight, fat percentage, heart rate, metabolic rate) aren't marketing math.
