Adaptiv Training · Effective Date: July 15, 2026
Adaptiv Training ("we," "us," or "our") is a closed-loop training platform for endurance athletes. The Service is available as a web application and a native iOS application (collectively, the "Service"). This Privacy Policy explains how we collect, use, store, and protect your personal information when you use either or both of these platforms. By creating an account or using the Service, you agree to the practices described in this Privacy Policy.
When you create an account, we collect the following information to personalize your training and recovery experience:
On iOS, your resting heart rate profile and an authentication token are stored locally on your device using Apple's NSUserDefaults. This local storage is necessary to support HealthKit background delivery when the app is not actively open.
Each day, you may submit subjective readiness data including fatigue, soreness, and energy levels (rated 1–5), as well as injury or illness flags. This data is a first-class input into your recovery score and is used to dynamically adjust your recommended training load.
The Adaptiv Training iOS app uses Apple HealthKit with background delivery enabled. This means that health data is automatically transmitted from your device to our servers without requiring you to open the app or take any manual action. The following data types are delivered in the background:
You grant permission for this data access when you first launch the iOS app and authorize HealthKit. You may revoke HealthKit access at any time through iOS Settings (Privacy & Security → Health → Adaptiv Training). Revoking access stops future data delivery but does not automatically delete previously collected data. You may request deletion as described in Section 8.
All HealthKit data is used exclusively to compute your recovery score, training load, and personalized coaching recommendations. It is never shared with third parties, sold, or used for advertising.
If you connect your Strava account via OAuth, we import workout data including activity type, duration, distance, average and maximum heart rate, pace, elevation gain, and lap splits. This data is used to calculate training load metrics such as TRIMP/sRPE, your acute-to-chronic workload ratio, and fitness trends. You may also log workouts manually within the app.
When you disconnect your Strava account — whether through Adaptiv Training's settings or directly through Strava — all workout data imported from Strava is permanently and automatically deleted from our servers. Workouts you logged manually are not affected.
If you connect your Wahoo account via OAuth, we import workout data delivered as FIT-format files from your Wahoo devices (including ELEMNT GPS bike computers and KICKR smart trainers). Data imported includes workout type, duration, average and maximum heart rate, heart rate zones, lap data, power output, distance, elevation gain, and pace. This data is used to calculate training load metrics and fitness trends.
When you disconnect your Wahoo account through Adaptiv Training settings, all Wahoo-sourced workout data is permanently deleted from our servers. Workouts logged manually are not affected.
If you connect your WHOOP account via OAuth, we import the following data using WHOOP's authorized API scopes:
All WHOOP data is used exclusively to compute your recovery score and training load recommendations. When you disconnect your WHOOP account through Adaptiv Training settings, all WHOOP-sourced data is permanently deleted from our servers.
We are currently seeking API approval from COROS. This integration is not yet active. Once approved and enabled, and with your explicit consent, we intend to import the following data from your COROS devices via OAuth: workout type, duration, average and maximum heart rate, heart rate zones, pace, distance, and elevation gain. This data would be used solely to calculate training load metrics and fitness trends. This policy will be updated when the integration becomes available.
As with all integrations, disconnecting COROS will result in permanent deletion of all COROS-sourced data from our servers.
We are currently seeking API approval from Garmin. This integration is not yet active. Once approved and enabled, and with your explicit consent, we intend to import the following workout data via the Garmin Connect API: workout type, duration, average and maximum heart rate, heart rate zones, pace, distance, elevation gain, and lap data. If Garmin's Health API access is granted, we may also import daily health data including HRV, resting heart rate, and sleep. This policy will be updated when the integration becomes available.
As with all integrations, disconnecting Garmin will result in permanent deletion of all Garmin-sourced data from our servers.
We store race results and performance records you log within the Service, including finish times, personal record (PR) flags, perceived effort (feel scores), and associated race metadata. This data is used to track your long-term performance trajectory and inform training load recommendations.
We use Stripe to process subscription payments. We store only your subscription status and Stripe customer identifier. We do not store, access, or process your credit card number, bank account details, or other payment credentials. All payment processing is handled entirely by Stripe in accordance with their privacy policy and PCI-DSS standards.
When you use the Service, we may automatically collect certain technical information such as IP address, browser type, device type and operating system, and usage patterns. This data is used solely to maintain, troubleshoot, and improve the Service.
We use the information we collect exclusively to provide and improve your personal training experience. Specifically, we use your data to:
We want to be absolutely clear about the following commitments:
We access your Strava data via OAuth with your explicit consent. We request only the permissions necessary to import your workout data. You can revoke this access at any time through Adaptiv Training settings or through your Strava account settings. Upon revocation by either method, all Strava-sourced workout data is permanently deleted from our servers. Strava's own privacy policy governs their handling of your data on their platform.
We access Apple HealthKit data through the Adaptiv Training iOS app with your explicit authorization, including background delivery of health metrics without requiring active app use. We comply with Apple's HealthKit data use requirements, which prohibit using HealthKit data for advertising, selling to third parties, or any purpose beyond providing health and fitness services directly to you. You may revoke HealthKit access at any time through iOS Settings.
Stripe handles all payment processing. We do not have access to your full payment credentials. Stripe's privacy policy and PCI-DSS compliance govern their handling of your payment data.
If you connect your Wahoo account, you authorize us to access your workout data via the Wahoo Cloud API. You may revoke this access at any time through Adaptiv Training settings. Upon disconnection, all Wahoo-sourced workout data is permanently deleted from our servers. Wahoo's own privacy policy governs their handling of your data on their platform.
If you connect your WHOOP account, you authorize us to access your recovery, sleep, and workout data via the WHOOP API. You may revoke this access at any time through Adaptiv Training settings. Upon disconnection, all WHOOP-sourced data is permanently deleted from our servers. WHOOP's own privacy policy governs their handling of your data on their platform.
COROS integration is pending API approval and is not yet active. When available, connecting your COROS account will authorize access to your workout data via the COROS API. Disconnecting will result in permanent deletion of all COROS-sourced data from our servers. This section will be updated when the integration is live.
Garmin integration is pending API approval and is not yet active. When available, connecting your Garmin account will authorize access to your workout and, if applicable, daily health data via the Garmin Connect API. Disconnecting will result in permanent deletion of all Garmin-sourced data from our servers. This section will be updated when the integration is live.
Your data is stored on secure cloud infrastructure provided by third-party cloud hosting providers. We implement industry-standard security measures including encrypted connections (HTTPS/TLS), hashed passwords, and access controls to protect your personal information. On iOS, locally cached data (auth token and HR profile) is stored in NSUserDefaults; we recommend keeping your device protected with a passcode or biometric lock. Our hosting and infrastructure providers may have incidental access to data in server logs as part of normal service operations. While no system can guarantee absolute security, we take reasonable steps to safeguard your data.
Your data is stored and processed in the United States. If you are accessing the Service from outside the United States, please be aware that your data will be transferred to and processed in the US, which may have different data protection laws than your country of residence.
We retain your personal data for as long as your account is active or as needed to provide the Service. Data sourced from Strava, Wahoo, WHOOP, COROS, or Garmin is permanently deleted immediately upon disconnection of the respective integration. If you delete your account, we will delete or anonymize your remaining personal data within 30 days, except where we are required to retain certain information by law.
Depending on your location, you may have certain rights regarding your personal data, including:
To exercise any of these rights, contact us at hello@trainadaptiv.com. We will respond within 30 days.
If you are a California resident, you have additional rights under the California Consumer Privacy Act (CCPA). You have the right to know what personal information we collect, the right to request deletion of your data, and the right to opt out of the sale of personal information. As stated above, we do not sell your personal data. To submit a verifiable consumer request, contact us at hello@trainadaptiv.com.
If you are located in the European Economic Area (EEA), United Kingdom, or Switzerland, the General Data Protection Regulation (GDPR) or equivalent local laws may apply to our processing of your personal data. The legal bases for processing are: (a) performance of a contract, where processing is necessary to provide the Service you have signed up for; (b) your consent, where you have explicitly authorized data collection such as HealthKit, Strava, Wahoo, WHOOP, COROS, or Garmin integration; and (c) our legitimate interests in maintaining and improving the Service, where those interests are not overridden by your rights.
In addition to the rights described in Section 8, EU/UK users have the right to object to processing based on legitimate interests, the right to restrict processing, and the right to lodge a complaint with your local data protection authority. Where we rely on your consent as a legal basis, you may withdraw that consent at any time without affecting the lawfulness of prior processing. To exercise any of these rights, contact us at hello@trainadaptiv.com.
The Service is not directed to children under the age of 13. We do not knowingly collect personal information from children under 13. If we learn that we have collected personal information from a child under 13, we will take steps to delete that information promptly. If you believe a child under 13 has provided us with personal information, please contact us immediately.
We may update this Privacy Policy from time to time. If we make material changes, we will notify you by email or by posting a prominent notice within the Service prior to the change becoming effective. Your continued use of the Service after any changes constitutes your acceptance of the updated policy.
If you have any questions or concerns about this Privacy Policy or our data practices, please contact us at:
Adaptiv Training
Email: hello@trainadaptiv.com