Pixel Watch 3 tech specs for 45 mm and 41 mm sizes
Pixel Watch 3
Colors
41 mm
45 mm
Materials and finishes
41 mm
Housing: 100% recycled aluminum
Active Band: Fluoroelastomer with soft-touch coating
45 mm
Housing: 100% recycled aluminum
Active Band: Fluoroelastomer with soft-touch coating
Dimensions and weight
41 mm
Diameter: 41 mm
Height: 12.3 mm
Weight: 31 g (without band)
45 mm
Diameter: 45 mm
Height: 12.3 mm
Weight: 37 g (without band)
Display
41 mm
Actua display
Custom 3D Corning® Gorilla® Glass 5
320 ppi AMOLED LTPO display with DCI-P3 colour
Up to 2,000 nits (peak brightness)
1 nit minimum brightness (AOD)
Responsive display (1–60 Hz)
Always-on display
45 mm
Actua display
Custom 3D Corning® Gorilla® Glass 5
320 ppi AMOLED LTPO display with DCI-P3 colour
Up to 2,000 nits (peak brightness)
1 nit minimum brightness (AOD)
Responsive display (1–60 Hz)
Always-on display
Connectivity
41 mm
4G LTE and UMTS
Bluetooth® 5.3
Wi-Fi 802.11a/b/g/n/ac/ax 2.4Ghz, 5Ghz
NFC
Ultra-Wideband
45 mm
4G LTE and UMTS
Bluetooth® 5.3
Wi-Fi 802.11a/b/g/n/ac/ax 2.4Ghz, 5Ghz
NFC
Ultra-Wideband
GPS
41 mm
45 mm
Compatibility
41 mm
Works with most phones running on Android 10.0 or newer
Requires Google Account and Google Pixel Watch app. For more help or information on compatibility, visit g.co/pixelwatch/setup
45 mm
Works with most phones running on Android 10.0 or newer
Requires Google Account and Google Pixel Watch app. For more help or information on compatibility, visit g.co/pixelwatch/setup
Band size
41 mm
Active Band: Small and large band sizes included
• Small fits wrists 130–175 mm around
• Large fits wrists 165–210 mm around
45 mm
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)
41 mm
307 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 24 minutes to 50%
• About 35 minutes to 80%
• About 60 minutes to 100%
45 mm
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
41 mm
Snapdragon W5 Gen 1
Cortex-M33
45 mm
Snapdragon W5 Gen 1
Cortex-M33
OS
41 mm
45 mm
Storage and memory
41 mm
32 GB eMMC flash
2 GB SDRAM
45 mm
32 GB eMMC flash
2 GB SDRAM
Sensors
41 mm
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
45 mm
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
41 mm
Side button
Haptic crown
Premium haptics
45 mm
Side button
Haptic crown
Premium haptics
Audio
41 mm
Built-in microphone
Built-in speaker
45 mm
Built-in microphone
Built-in speaker
Durability and water resistance
41 mm
Custom 3D Corning® Gorilla® Glass 5
5 ATM
IP68
45 mm
Custom 3D Corning® Gorilla® Glass 5
5 ATM
IP68
What’s in the Box
41 mm
Google Pixel Watch 3 (41 mm)
Active Band (small and large wristbands)
USB-C® Fast Charging Cable
Quick start guide
45 mm
Google Pixel Watch 3 (45 mm)
Active Band (small and large wristbands)
USB-C® Fast Charging Cable
Quick start guide