Best Buy: Fitbit Aria 2 Wi-Fi Smart Scale Black FB202BK
Fitbit Support on Twitter: "@holgermu Hi. The Aria 2 supports WiFi router with 802.11b/g or n frequency setting. For more info on requirement and tips on setting up your scale, please check
Amazon.com: Fitbit Aria Air Bluetooth Digital Body Weight and BMI Smart Scale, White : Health & Household