Scan the QR code on the box or click here for participant instructions for the WATCH Study.

Last from 3 to 9 days. Charge every few days or when the battery is low (usually below 50%).

• Make sure Bluetooth is turned on.
• Open the Garmin Connect app
• Long press the bottom button on your watch.
• Select Settings.
• Select Phone.
• Tap Pair Phone.
• Once your watch is in pairing mode, follow the on-screen instructions in the Garmin Connect app to complete the setup
• You can check whether it was successful by observing your step count data in the Connect app.

If you're having problems, you can also visit the Garmin Vivoactive 4S support page. 

No, the Garmin watch can track your steps and heart rate, independently. But you’ll need your phone to sync the data afterward. Do not forget to sync your mobile to the watch.

Steps, watch wearing duration, heart rate and your response to survey questions.

• Ensure Bluetooth is on.
• Open Garmin Connect and swipe down to force sync.
• Confirm if the sync worked.
• Restart your watch and phone.
• Repeat and confirm

If you're having problems, you can also visit the Garmin Vivoactive 4S support page. 

Avoid wearing during water related activities.

• Make sure both apps are synced.
• Make sure you’re logged into both apps.
• If still not working, contact the support centre via the Snug app