How to Pair the OnePlus Watch 3 43mm with an Android Phone: Step-by-Step Guide

Initial Watch Setup

• 💡 Turn on the OnePlus Watch 3 43mm by pressing and holding the lower button until the OnePlus logo appears.
• ⏳ Be patient as the watch boots up, especially as it's a Wear OS device.
• 📱 Once booted, the watch will display an animation prompting you to bring your phone close for pairing.

Installing the O-Health App

• 📶 Ensure your Android phone has internet connection and Bluetooth enabled.
• 🔍 Open the Google Play Store, search for "O-Health", and install the app by HeyTap.
• ✅ Alternatively, if a pop-up appears on your phone after booting the watch, you can tap it to directly download the app.

Pairing the Watch and Phone

• 📲 Open the O-Health app, select your country/region, and tap 'Continue' and 'Agree'.
• 🔔 Allow necessary permissions for notifications and tap 'OK'.
• 👆 Navigate to the 'Device' tab, tap 'Add device', and allow required permissions.
• ⌚ Find and select the 'OnePlus Watch 3 43mm' from the list and tap 'Pair'.
• ✅ Confirm the pairing request on both the watch and the phone by tapping the checkmark and 'Continue'.

Watch Configuration and Google Integration

• 👆 Choose your preferred wrist and select 'Standard mode' unless setting up parental controls.
• 🗓️ Optionally, allow calendar events to appear on your watch and grant necessary permissions.
• 📧 You can sign in or copy your Google account to the watch for access to services like the Play Store and Gmail.
• 🗣️ Set up Google Assistant by tapping 'Setup more' and following the prompts, including optional voice match setup.

Finalizing Setup

• 🔒 You have the option to set up a PIN or pattern for security, which locks the watch when removed from your wrist; this can be skipped for now.
• 🚀 Download recommended apps if desired, or skip this step.
• ✅ The watch is now paired and ready to use, indicated by its connected status in the app and on the watch face.