Pixel Watch 3 tech specs for 45 mm and 41 mm sizes
Pixel Watch 3
Explore the specs.
41 mm | 45 mm |
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 Matte Black Aluminium Case/Obsidian Active Band |  Matte Black Aluminium Case/Obsidian Active Band |
 Polished Silver Aluminium Case/Porcelain Active Band |  Polished Silver Aluminium Case/Porcelain Active Band |
 Champagne Gold Aluminum Case/Hazel Active Band |  Matte Hazel Aluminum Case/Hazel Active Band |
 Polished Silver Aluminum Case/Rose Quartz Active Band | |
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Housing: 100% recycled aluminum Active Band: Fluoroelastomer with soft-touch coating | Housing: 100% recycled aluminum Active Band: Fluoroelastomer with soft-touch coating |
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Diameter: 41 mm Height: 12.3 mm 31 g (without band) | Diameter: 45 mm Height: 12.3 mm 37 g (without band) |
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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 | 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 |
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4G LTE and UMTS Bluetooth® 5.3 Wi-Fi 802.11a/b/g/n/ac/ax 2.4Ghz, 5Ghz NFC Ultra-Wideband | 4G LTE and UMTS Bluetooth® 5.3 Wi-Fi 802.11a/b/g/n/ac/ax 2.4Ghz, 5Ghz NFC Ultra-Wideband |
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GPS, Galileo, Glonass, Beidou, QZSS | GPS, Galileo, Glonass, Beidou, QZSS |
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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 | 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 |
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Active Band: Small and large band sizes included • Small fits wrists 130–175 mm around • Large fits wrists 165–210 mm around | Active Band: Small and large band sizes included • Small fits wrists 150–185 mm around • Large fits wrists 165–215 mm around |
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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% | 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% |
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Snapdragon W5 Gen 1 Cortex-M33 co-processor | Snapdragon W5 Gen 1 Cortex-M33 co-processor |
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Wear OS 5.0 | Wear OS 5.0 |
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32 GB eMMC flash 2 GB SDRAM | 32 GB eMMC flash 2 GB SDRAM |
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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 | 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 |
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Side button Haptic crown Premium haptics | Side button Haptic crown Premium haptics |
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Built-in microphone Built-in speaker | Built-in microphone Built-in speaker |
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Custom 3D Corning® Gorilla® Glass 5 5 ATM IP68 Google repair facilities and spare parts for your device will not be available after purchase. | Custom 3D Corning® Gorilla® Glass 5 5 ATM IP68 Google repair facilities and spare parts for your device will not be available after purchase. |
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Google Pixel Watch 3 (41 mm) Active Band (small and large wristbands) USB-C® Fast Charging Cable Quick start guide | Google Pixel Watch 3 (45 mm) Active Band (small and large wristbands) USB-C® Fast Charging Cable Quick start guide |
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2 years | 2 years |
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Google Pixel Watch 3 will receive automatic security updates for at least three years from when the device first became available on the Google Store in the US. See here for more. | Google Pixel Watch 3 will receive automatic security updates for at least three years from when the device first became available on the Google Store in the US. See here for more. |
- 1Colours may vary and change over time with use. Not all colours are available in all regions.
- 2Recycled aluminium is at least 4% of product based on weight.
- 3Requires 4G LTE wireless service plan (sold separately) to use cellular functionality. Compatible cellular service and roaming may not be available on all carrier networks or in all areas. For full talk, text, and data functionality, Google Pixel Watch and Android companion devices must use the same carrier network. Contact carrier for details about current restrictions, network performance, compatibility, and availability. Watch connects to compatible 4G LTE networks but 4G LTE service, speed and performance depend on many factors including, but not limited to, carrier network capabilities, device configuration and capabilities, network traffic, location, signal strength and signal obstruction. Actual results may vary.
- 4Requires a compatible device. Accuracy dependent upon distance, orientation, signal obstruction and other factors.
- 5Google Pixel Watch 3 is not compatible with Android (Go edition). See g.co/pixelwatch/specs for technical and device specification details.
- 6Not available for all apps or content.
- 7Maximum battery life is approximate and is based on testing conducted in California in 2024 on pre-production hardware and software using default settings with a median Pixel user battery usage profile across a mix of talk, data, standby and use of other features, or for 'up to 36 hours', the use of features that are default in Battery Saver mode. Battery life depends on the features enabled, usage, environment and many other factors. Use of certain features will decrease battery life. Actual battery life may be lower.
- 8Based on use of in-box USB-C® Fast Charging Cable with 30 W adaptor (sold separately) plugged into a wall socket. Actual results may be slower. Charging speed based on testing with fully drained device batteries. Charging testing in 2024 on pre-production hardware and software using default settings with the device powered on. Charging speed depends upon many factors including battery age and ambient temperature.
- 9Storage specifications refer to capacity before formatting. Actual formatted capacity will be less.
- 10Not available in all countries. Blood oxygen measurements, when available and enabled, are intended for general fitness and wellness purposes, and are not intended to diagnose or treat any medical condition or for any other medical use, including self-diagnosis or consultation with a doctor. Please consult your doctor before beginning or modifying any exercise regimen or making health-related decisions. Use of the blood oxygen sensors may decrease battery life.
- 11The ECG app is only available in selected countries. Not intended for use by people aged less than 22 years old or with other known arrhythmias. Always follow directions for use. See fitbit.com/ecg or fitbit.com/irregularrhythm for additional details. The ECG app is not intended to replace traditional methods of diagnosis. If an irregular heartbeat or atrial fibrillation is detected, consult a doctor. If you have symptoms of a heart attack, stroke, or other cardiovascular conditions, do not rely on the ECG app, and consult a doctor.
- 12Like all heart rate tracking technologies, accuracy is affected by physiology, location of device and your movements and activity. Some uses may require the Fitbit mobile app.
- 13Some uses may require the Fitbit mobile app. Use of the cEDA sensor may decrease battery life.
- 14Not available in all countries. Significant changes in ambient temperature may negatively impact skin temperature tracking.
- 15Google Pixel Watch is designed to comply with a water protection rating of 5 ATM under ISO standard 22810:2010 and with a dust and water protection rating of IP68 under IEC standard 60529 when each device leaves the factory, but it is not waterproof or dust proof. Water resistance and dust resistance are not permanent conditions and will diminish or be lost over time due to normal wear and tear, device repair, disassembly or damage. Google Pixel Watch is not drop/impact proof and dropping your device may result in loss of water and dust resistance. Damage from drops, impacts and other external forces are not covered under the Limited Warranty but you may still have certain rights available to you under applicable consumer law. Google Pixel Watch is designed to be used in shallow water and should not be used for activities involving water at high velocity or high temperature. Some Google Pixel Watch bands are not water resistant. See g.co/pixelwatch/water for details. After any exposure to liquid, we recommend drying the watch and band because, as with any wearable device, it's best for your skin if the band is clean and dry.
- 16Based on retail packaging (excluding adhesive materials) as dispatched by Google. To meet the request of some clients, plastic stickers are applied to some packaging variations.
- ®Google, Pixel, Fitbit, G logo, Android and related logos and marks are trademarks of Google LLC. USB-C® is a registered trademark of USB Implementers Forum. The Bluetooth® word mark is a registered trademark owned by Bluetooth SIG, Inc. Corning® and Gorilla® are registered trademarks of Corning Incorporated.