Smart scales that sync with iPhone and iPad offer a practical way to track personal health data.

Prices range from under $30 for basic features to around $500 for clinical-level body scans and easily recommended solutions.

The main requirement for anyone wanting their weight and related data to appear in the Health app is to choose a scale that supports HealthKit and Apple Health.

Sync Your Weight with the Health App

HealthKit is a framework developed by Apple for sharing health data on iOS, allowing detailed permission-based data sharing between smart scale manufacturers and third-party health apps integrated with the built-in Health app on iPhone and iPad.

When you weigh yourself, the HealthKit compatible scale syncs data to its own app while sharing it alongside other health data measured by Apple Watch in Apple’s Health app.

Best Overall Features in 2026

Body Smart ($89.95, regular price $129.95) is a great option just for recording your weight. It also records the body mass index (BMI) that syncs with Apple Health.

Body Comp ($189.95, regular price $229.95) is the best solution for most people. In addition to weight and BMI, it also records body composition: water, muscle mass, fat mass, and bone mass. This offers more information beyond basic features and does not cost more than twice.

Body Scan ($424.95, regular price $499.95) is the most comprehensive product and provides a clinically validated scan of your health. It combines basic body composition tracking with advanced cardiovascular diagnostics like a 6-channel EKG, vascular age, and nerve health measurements.

Withings Smart has been my preferred HealthKit scale solution for years.

The Health Mate app is great for visualizing weight data on graphs. It can display information in different ways than Apple’s Health app.

I never worry about weight data not appearing in the Health app after weighing. It is a reliable and tested solution.

More Options from Other Companies

If you are looking for something not from the Withings brand, Hume Health has a similar body composition scale called The Body Pod ($229).

This scale focuses on providing a wide range of internal body metrics by using multi-frequency bioelectrical impedance analysis and handheld sensors for segmental body composition, offering up to 45 measurements.

Most Affordable Smart Scale

GE Smart Scale ($29.99, regular price $34.99) is also an affordable HealthKit compatible smart scale.

GE Smart Scale offers basic body composition tracking such as body weight, BMI, body fat, muscle mass, water, bone mass, and visceral fat, all at a budget-friendly price.

Overall Recommendation

In conclusion: Withings Body Comp ($189.95, regular price $229.95) is the best solution for most people for weight, BMI, and body composition measurements. It is great if you are tracking metrics like water, muscle mass, fat mass, and bone mass.

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