A:AnswerThe vivoactive 3 tracks your sleep and offers a do not disturb option so during sleep you won't get notifications and the watch will vibrate to wake you. Please go to support.garmin.com for FAQ's that may answer any questions or reach out directly to our product support team from this page.
Debbie with Garmin
A:AnswerThe vivoactive 3 has a rechargeable battery. It is designed to last up to 7 days in smartwatch mode and 13 hours in GPS mode. Settings such as backlight and the number of smart notifications can impact the daily battery life.
A:AnswerThe vivoactive 3 pairs with using Bluetooth, but it is not expected that you would have to unpair and re-pair when using your phone with the Bluetooth in your car.
A:AnswerWe would recommend using the following FAQ link to ensure that you are getting the most accurate heart rate data from the vivoactive 3: https://support.garmin.com/faqSearch/en-US/faq/content/xQwjQjzUew4BF1GYcusE59.