Pixel Watch 3 (LTE) 45mm Features: Glance on the go with the larger Actua display. 24 hours of battery with always-on display. Detects loss of pulse and alerts emergency services. Track run performance and 40+ exercises. Balance activity and rest with readiness insights. Specifications: Colors Matte Black Aluminum case / Obsidian Active Band Polished Silver Aluminum case / Porcelain Active Band Matte Hazel Aluminum case / Hazel Active Band Materials and finishes Housing: 100% recycled aluminum Active Band: Fluoroelastomer with soft-touch coating Dimensions and weight Diameter: 45 mm Height: 12.3 mm Weight: 37 g (without band) Display Actua display Custom 3D Corning® Gorilla® Glass 5 320 ppi AMOLED LTPO display with DCI-P3 color Up to 2000 nits (peak brightness) 1 nit minimum brightness (AOD) Responsive Display (1–60 Hz) Always-on display Connectivity 4G LTE and UMTS Bluetooth® 5.3 Wi-Fi 802.11a/b/g/n/ac/ax 2.4Ghz, 5Ghz NFC Ultra-Wideband GPS GPS, Galileo, Glonass Compatibility Works with most phones running on Android 10.0 or newer Band size Active Band: Small and large band sizes included Small fits wrists 150-185 mm around Large fits wrists 165-215 mm around Power (battery and charging) 420 mAh (typical) Built-in rechargeable lithium-ion battery Up to 24 hours with always-on display Up to 36 hours with Battery Saver Mode USB-C® Fast Charging Cable Charging speed About 28 minutes to 50% About 50 minutes to 80% About 80 minutes to 100% Chip Snapdragon W5 Gen 1 Cortex-M33 OS Wear OS 5.0 Storage and memory 32 GB eMMC flash 2 GB SDRAM Sensors Compass Altimeter Red and infrared sensors for oxygen saturation (SpO2) monitoring Multipurpose electrical sensors compatible with ECG app Multi-path optical heart rate sensor 3-axis accelerometer Gyroscope Ambient light sensor Electrical sensor to measure skin conductance (cEDA) for body response tracking Skin temperature sensor Barometer Magnetometer Interaction Side button Haptic crown Premium haptics Audio Built-in microphone Built-in speaker Durability and water resistance Custom 3D Corning® Gorilla® Glass 5 5 ATM IP68 What's in the box Google Pixel Watch 3 (45mm) Active Band (small and large wristbands) USB-C® Fast Charging Cable Quick Start Guide Warranty 1 year