Welcome to the MoodZ - Rest Well pilot program. You have been granted exclusive access to our application. Our mission is to uncover the deepest insights into human sleep and further enhance the sleep ecosystem. By turning nightly high-fidelity data into daytime self-awareness, we aim to help you achieve better health outcomes. Your participation and feedback are of great importance to this study. Thank you for helping the world take one step forward.

<aside> ❓ If you require any assistance during your setup or participation, please contact our dedicated support team at: [email protected]

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Phase 1: Installation & Prerequisites

To successfully participate, you will need an iPhone and an Apple Watch.

1. Download the Application

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Please download the app via TestFlight using the link provided in your welcome email, or by scanning the QR code below:

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2. Verify Apple Watch Installation

To get started, ensure both the mobile app and the companion Apple Watch app are installed.

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Troubleshooting: If you do not see the app on your Apple Watch, open the TestFlight app on your iPhone. Locate MoodZ - Rest Well and ensure the "Show App on Apple Watch" installation toggle is enabled.

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Note: It may take up to 10 minutes for the app to sync and appear on your watch.

3. Account Creation & Permissions

• Create your account: Open the iPhone app and follow the on-screen prompts to register your profile.
• Enable Apple Health: When prompted, it is critical to tap "Turn On All" for Apple Health permissions. We require read/write access to Sleep and Heart Rate to provide accurate insights.

Phase 2: Bedtime Preparation

<aside> 💡 Because we capture high-fidelity biometric data (heart rate, heart rate variability, movement, and motion transitions), our app is resource-intensive. It is expected to utilize approximately 35-40% of your Apple Watch battery overnight. This trade-off allows us to prioritize extreme data accuracy.

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To ensure a seamless, distraction-free experience with accurate tracking, please configure the following each night:

<aside> ⌚ To get the best results from your watch app, please make sure your setup is correctly configured before going to sleep:

→ Charge your Apple Watch to around 75% every night

→ Turn Always-On Display OFF (to reduce screen glare during the night)

→ Enable Silent Mode

→ Activate Sleep Focus / Sleep Mode

This setup ensures accurate tracking, better battery stability overnight, and a distraction-free experience while you sleep.

(This is what you should see on your watch)

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Set Your Smart Alarm