If I register for the Deep Rest Reset, will my email be shared with Absolute Rest?

No. Registering for the challenge will not give Absolute Rest access to your email address or personal information. However, if you choose to connect your wearable device (Oura, Whoop, or Fitbit) to receive your personalized before-and-after sleep report, then your email is shared as part of that sync. You can read more about how that data is handled here: https://wearables.absoluterest.com/hubs/waking-up/privacy