Smart scales that sync with iPhone and iPad offer a convenient way to monitor personal health metrics. Prices span from under $30 for basic features to around $500 for models with clinical grade body scans and easy-to-recommend solutions in between. For anyone who wants weight and related data to appear in the Health app, the key requirement is choosing a scale that supports Apple Health.
Sync your weight with Health app
HealthKit is Apple’s framework on iOS for sharing health data with granular permission between Apple’s built-in Health app on the iPhone and iPad and third-party health apps like those from the makers of smart scales.
When you weigh yourself, the HealthKit-compatible scale syncs the data to its own app while sharing the data in Apple’s Health app alongside other health-related data measured by Apple Watch.
Best overall features in May 2026
Body Smart ($129.95) is great for simply capturing your weight. Also, it captures body mass index (BMI) which syncs to Apple Health.
Body Comp ($229.95) is the best solution for most people. It captures weight and BMI in addition to body composition: water, muscle mass, fat mass, and bone mass. This gives you more than basic features without costing more than double.
Body Scan ($424.95 with Amazon coupon, reg. $499.95) is its most comprehensive product, capturing a clinically validated scan of your health. It combines core body composition tracking with advanced cardiovascular diagnostics including a 6-lead ECG, vascular age, and nerve health metrics
Withings Smart is my go-to HealthKit scale solution and has been for years.
The Health Mate app is great for viewing weight data on charts. It can show information in different ways than Apple’s Health app.
I never have to worry about weight data not showing up in the Health app after weighing. It’s tried and trusted.
Most affordable smart scale
GE Smart Scale ($28.49) also has an affordable HealthKit-compatible smart scale.
GE Smart Scale delivers basic body composition tracking with Bluetooth app sync including body weight, BMI, body fat, muscle mass, water, bone mass, and visceral fat at a budget-friendly price point.
Overall recommendation
Bottom line: Withings Body Comp is the best solution for most people with weight, BMI, and body composition measurements. It’s a great solution if you’re tracking these metrics, including water, muscle mass, fat mass, and bone mass.
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Withings Body Comp | Best smart scale for Apple Health
