Nothing Watch 3 Pro User Guide
Product Overview
The Nothing Watch 3 Pro features a functional crown, a display screen, an ambient light sensor, charging contacts, a microphone, a heart rate and blood oxygen monitoring sensor, and a speaker.
Important Notes:
- For best heart rate measurement results, wear the watch 1-2 finger widths away from your wrist bone, comfortably and not too tight.
- The watch and strap are made of skin-safe materials. If skin discomfort occurs, discontinue use and consult a doctor.
- Obstructions may affect the accuracy of the auto-brightness adjustment function.
Welcome
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Pairing and Connection
Enter Pairing Mode: Press and hold the function button on the side to power on.
Download Nothing X App: Scan the QR code or search for "Nothing X" in the Google Play Store (Android) or App Store (iOS) and download it.
Enable Message Notifications: Navigate to the Notifications section on the watch's device page. Enable call and app notifications. Grant all requested permissions for proper functionality.
For Android Users:
- During notification setup, you will be redirected to phone notification permission settings. Locate Nothing X and enable "Allow Notification Access."
- To ensure stable notifications, complete background protection settings: Go to "My Page" > "Background Protection," enable "Persistent Notification," and configure settings for high battery usage, auto-start on boot, and lock the Nothing X app in background management.
Set up and Pair:
- First-time use: Select your watch from the nearby devices list or scan the QR code on the watch screen. If you've used the app before, tap the "+" icon to add a new device.
- Register or log in to your Nothing X app account. Follow the app instructions to complete pairing.
- After pairing, set up your personal information (gender, date of birth, height, weight) for accurate health and fitness data.
Important Notes:
- Grant all requested permissions during the first connection for full feature access.
- Provide accurate personal information for better fitness and health tracking.
- Update the watch firmware to the latest version after the initial connection for the best user experience.
- Location permissions may be required on your phone to detect nearby devices.
Operations
On the Home Screen:
- Swipe down: Expand Quick Settings
- Swipe up: View notifications
- Swipe left: See widgets
- Swipe right: See widgets or return to the previous page
- Press and hold: Change the watch face
- Cover watch with palm: Turn off the screen
Functional Crown Actions:
- Rotate up: Scroll up or view the previous interface
- Rotate down: Scroll down or view the next interface
- Press once: Wake the watch, Open feature list, Pause or resume workout, Go back to the previous page
- Press twice: No function by default. Can be configured in the Nothing X app to open a specific function.
- Press and hold: Power on, power off, or restart. Press for 10 seconds to force restart.
Gesture Control
Gesture Control is off by default. To enable it, connect the Nothing X app to the watch and configure the settings within the app.
Charge
Charging: Place the watch on the charging base, ensuring the metal pads on the watch align with the charging cable's metal tips. Clean the charging contacts before charging.
Change Straps
To remove or replace a strap, turn the watch over and locate the quick-release lever on each end where the strap meets the frame. Slide and hold the lever to detach or attach the strap.
