41mm / 1.2" AMOLED, 1000nits (peak), 450x450px 320ppi, Exynos 9110 (10nm), Dual-core 1.15 GHz Cortex-A53, 294mAh Battery, Android Wear OS 3.5, Mali-T720 GPU, Bluetooth 5 Save time with things like Google Wallet for contactless payments, turn-by-turn directions using Maps, and event notifications from Calendar With 5ATM/50m water resistance and scratch-resistant Corning Gorilla Glass, you can ride down the boardwalk or jump in the ocean Track your heart rate and get insight into your sleep. You can even track your heart rhythm with ECG Compatible with Android devices. 4G LTE: 2/4/5/12/13/17/25/26/66/71 - eSIM. Cellular LTE model Compatible with GSM and CDMA Carriers like T-Mobile, AT&T, Verizon, etc. Contact Carrier to Register. The Google Pixel Watch 1st Gen is a 41mm circular smartwatch released in October 2022, running on Wear OS 3.5 and featuring an Exynos 9110 SoC with 2GB RAM. Key features include a 320 x 386 AMOLED display, Fitbit integration for fitness tracking, built-in GPS, a 5 ATM water resistance rating, and Google services like Wallet and Maps. It has a 294 mAh battery that provides up to 24 hours of use and comes in stainless steel case options with interchangeable bands.