Thank you for viewing. This item has been used for about a month. I think it's in relatively good condition. Initialized to factory settings before shipping. Operating System: Wear OS 2.0 Features: Calorie Tracker, Activity Tracker Connectivity: USB Wireless Communication Standard: 2.4 GHz Radio Frequency, 802.11b, Bluetooth Battery Type: Lithium Ion GPS: GPS via Smartphone 【The first smartwatch made entirely by Google, inside and out】Beautiful rounded circular design. Features a fully printed Wear OS by Google for smooth operation. 【Google is here to help】Favorite apps like Google Maps, Assistant, and Google Pay are available on your smartwatch. 【Fitbit's health and fitness features】You can record your health and fitness goals and get insights to build healthy habits. 【New Wear OS experience】Provides a smooth user experience to match the distinctive rounded design.