Apple HealthKit
Apple HealthKit: Permission-controlled health data access for apps built on Apple platforms. Ranked #11 of 15 in Wearables Tracking by our editors (8.0/10); pricing: Free plan; best for iOS apps using Apple Watch health data.
At a glance
- Editor score8.0 / 10
- PricingFree plan
- Best foriOS apps using Apple Watch health data
- Free planYes
- Paid fromFree
- Data trackedActivity and workouts; heart rate and other vital signs; sleep; body measurements; nutrition; mobility; reproductive health; symptoms; clinical records
- Facts checked24 Sep 2026
Where it wins
- Reads and saves supported health data with a person's permission
- Supports workouts, activity, sleep, vital signs, and body measurements
- Provides APIs to query health and fitness data in a central repository
Where it doesn't
- Designed for Apple platforms, not cross-platform study monitoring
- Requires a person’s permission to access health data
- A developer framework, not a standalone wearable-tracking subscription
Our verdict on Apple HealthKit
Apple HealthKit is a framework for apps that read, save, and query health and fitness data with a person’s permission. It is intended for developers building health, fitness, or workout experiences on iOS and macOS, including apps that use Apple Watch data. Rather than presenting itself as a standalone tracker, HealthKit provides a central repository for supported information on Apple devices. Its scope includes activity and workouts, vital signs, sleep, body measurements, nutrition, mobility, reproductive health, symptoms, and clinical records.
The framework’s main strength is the breadth of health information it can handle within the Apple ecosystem. Supported data types include heart rate, oxygen saturation, respiratory rate, blood pressure, sleep analysis, and body measurements, as well as workout data and workout sessions. Apps can read and save supported data types and query the store; access remains permission-controlled. That makes HealthKit a fit for products that need to work with a person’s health data across Apple apps, rather than a system for monitoring participants across unrelated wearable platforms.
HealthKit is classified as free, but that describes framework availability rather than a priced subscription plan. Its platform scope is iOS and macOS, and Apple Watch is the supported wearable in this category. Developers looking for a framework to connect Apple Watch health data with an iOS app should consider it; teams needing a cross-platform study-monitoring product or a standalone wearable-tracking service should look elsewhere. Documentation and community are the listed support channels, so the fit also depends on teams being comfortable working with a developer framework and its APIs.
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Apple HealthKit pricing
Apple HealthKit fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Data tracked | Activity and workouts; heart rate and other vital signs; sleep; body measurements; nutrition; mobility; reproductive health; symptoms; clinical records |
| Supported wearables | Apple Watch |
| Real-time tracking | Not verified |
| API access | Yes |
| Data retention | Not verified |
| Deployment | Not verified |
| Deployment | Mobile |
| Platforms | iOS, macOS |
| Support | Docs, Community |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | developer.apple.com |
| Facts checked | 24 Sep 2026 |
Alternatives to Apple HealthKit
- LabfrontA remote study platform for wearable data, EMA, participant management, and adherence monitoring.9.2
- ActiGraph CentrePointA study operations portal for teams monitoring wearable data from ActiGraph devices.9.1
- WRAPA research platform for managing wearable studies and monitoring incoming data.8.9
See all Apple HealthKit alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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