You can manually enter your weight data or link a device to the feature. To manually enter weight data: 1. From the healow wheel, tap 2. Tap Weight Tracker. 3. Enter your pre-pregnancy weight, your current weight, and your height. 4. Enter any notes for this entry. 5. Tap Save. To link your device: 1. Tap Add Device. 2. Select the device from the list, and tap Setup. 3. Log into your device account. For additional assistance, please feel free to contact us.