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Quiz result

Your result: a health-data aggregator

Your answers point to a health-data aggregator: one integration that connects many wearable brands for you. It is a starting point from the eight-question quiz, not a verdict on any product.

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When this fits (our judgment)

  • Your users wear many different brands.
  • You want one integration and one webhook format instead of several.
  • A usage-based bill is acceptable in exchange for less integration work.

What to check first (our judgment)

  • Some brands still need your own developer account or a special setup at the aggregator; check the brands you need.
  • Pricing models differ (per user, per connection, per plan): model your own numbers on the pricing page.

The options, and what this site’s sources say

The aggregators this site's sourced cost model covers, alphabetically. None is ranked:

  • Junction (formerly Vital)

    • A flat monthly fee for up to 500 connected users on its Launch plan; past that, and for lab testing, a custom Enterprise contract. Wearables plus US lab diagnostics in one integration.
    • Cost model: Usage-based.

    From Terra vs Vital (Junction): Health-Data APIs Compared (2026), where each statement is sourced and dated.

  • Rook

    • Published plans tiered by active users, with billing that adjusts past each plan's limit and a standard 12-month contract. SDKs cover Apple Health and Health Connect.
    • Before you ship: Dexcom, Samsung Health, Strava and WHOOP need your own developer accounts, which Rook says can take several weeks.
    • Cost model: Usage-based.

    From Health data aggregator API pricing: what Terra, Junction, Rook, Spike and four more charge, where each statement is sourced and dated.

  • Spike

    • Broadest scope beyond wearables (medical IoT, EMR, lab reports, food photos). Its pricing page now shows a Sandbox starting price and calls the model usage-driven, but does not itemize how the bill grows. Its site also announces an acquisition by Raintree Systems.
    • Before you ship: Sales-assisted onboarding: every plan is bought through a demo call, with a dedicated implementation engineer from sandbox.
    • Cost model: Usage-based.

    From The Best Wearable Health-Data Aggregator APIs (2026), where each statement is sourced and dated.

  • Terra

    • A published subscription with included credits, then credits per connected data source and for events past a free allowance, so a user who connects two devices costs twice. Now also sells lab testing.
    • Before you ship: Some providers need a special setup process first; Terra's docs name WHOOP, Dexcom, Huawei, Strava and Virtuagym.
    • Cost model: Usage-based.

    From Terra vs Vital (Junction): Health-Data APIs Compared (2026), where each statement is sourced and dated.

Read next

If one answer were different

  • The device makers' own APIs — Your answers point to integrating each device maker's own cloud API, one OAuth integration per brand.
  • HealthKit and Health Connect — Your answers point to the two platform health stores, one per app: HealthKit on iPhone and Health Connect on Android.
  • A wearable research platform — Your answers point to a research data platform: tools built for studies, with participant management and exports.

Take the quizOther kinds of fitness API: the picker

A free quiz from AIFitnessAPI. Nobody pays for placement here; the site is funded by KinesteX, and any page featuring it says so up front.