For more information, see How does my Fitbit device calculate my daily activity? Note: To create an account for Fitbit, you're prompted to enter your height, weight, and sex to calculate your stride length and to estimate distance, basal metabolic rate, and calorie burn. Pairing makes sure your Fitbit device and phone can communicate with one another (sync their data). Follow the on-screen instructions to create an account and connect ('pair') your Fitbit device to your phone.If you don't have a Google Account, tap Create account. Open the Fitbit app and tap Sign in with Google.Download and install the Fitbit app from one of the following locations:.If you don’t have the Fitbit app, the notification takes you to the Google Play Store to download the app.

Tap the notification and follow the on-screen instructions to set up your device. If you’re setting up certain Fitbit devices with an Android phone, a notification appears on your phone to begin the setup process.Connect your Fitbit device to the charger before you begin the setup process.To add another Fitbit device to your account or replace an old one, see How do I set up a replacement device or add another device to my account?

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