Privacy
Privacy policy
Last updated 27 October 2026
Readiday is a personal training coach run by Andrew Sinclair in Hobart, Australia, as an independent project. This policy explains what Readiday collects, why, where it is kept and how to have it deleted. It covers the Readiday iPhone app, its server and its email.
What Readiday collects
| Source | Data | Why |
|---|---|---|
| Garmin Connect | Daily summaries (steps, resting heart rate, HRV, sleep, Body Battery, stress, weight), activities and their training load, and strength sets | Score daily readiness, check which sessions were done, and set strength weights |
| Eight Sleep | Nightly sleep, heart rate and HRV | Readiness |
| Withings | Blood pressure readings | Health trends |
| intervals.icu | Planned and completed workouts | The training calendar the coach adjusts |
| Sign in with Apple, Google Sign-In | An account identifier and, if shared, your email address | Signing in to the app |
| The iPhone app | A push notification token and your notification settings | Sending readiness, plan-change and approval notifications |
Readiday does not collect location, contacts, photos, advertising identifiers or analytics, and the app contains no third-party tracking.
How it is used
Only to coach you: scoring readiness, adjusting and rescheduling sessions, writing the morning note and weekly review, sending notifications, and putting workouts on your Garmin calendar. Your data is never sold, used for advertising, or used to train AI models by Readiday.
Where it is stored
Your data and service credentials are stored encrypted in Amazon Web Services in Sydney, Australia (Amazon S3 and AWS Systems Manager Parameter Store). Scheduled jobs that fetch and process data run on a private server in Hobart. If you connect a Google Sheet, a copy of your daily metrics is written to that sheet in your own Google Drive.
Who it is shared with
- AI writing: to write the morning note and weekly review, a summary of recent metrics and planned sessions (no name, email or account identifiers) is sent through OpenRouter to Anthropic's Claude models. Anthropic does not train its models on API data by default.
- Training platforms: planned workouts are written to your intervals.icu and Garmin Connect accounts.
- Delivery: email is sent through Amazon SES, and notifications through Apple Push Notification service.
Nothing else is shared, except where the law requires it.
Garmin data
Data from Garmin Connect is used only to provide the coaching described here, is not shared with other parties except as listed above, and is deleted within 30 days of you disconnecting Garmin or asking for deletion. You can revoke Readiday's access at any time in Garmin Connect under Settings → Connected Apps.
Keeping and deleting your data
Data is kept while your account is active. Ask for deletion by email and everything held by Readiday, including service credentials, is deleted within 30 days. Signing out of the app revokes its key on the server straight away. Disconnecting a service in that service's own settings stops new data immediately.
Security
Data is encrypted in transit and at rest. App keys are stored only as one-way hashes, and service credentials are held in an encrypted secret store rather than in the app.
This website
readiday.com uses no cookies, analytics or third-party scripts, and its fonts are served from this site. Amazon CloudFront, which delivers the pages, keeps standard request logs such as IP address and page for security and is not used to identify you.
Health information
Readiday gives training suggestions, not medical advice. It is not a medical device. See a doctor about symptoms or before changing training if you have a medical condition.
Contact
Questions or deletion requests: hello@readiday.com. You can also complain to the Office of the Australian Information Commissioner (oaic.gov.au).