Google Pixel Watch 4 45mm AMOLED Smartwatch, Obsidian Black
Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Technical details | |
| Warranty period | 1 year(s) |
| Processor | |
| Processor model | Snapdragon W5 Gen 2 |
| Processor manufacturer | Qualcomm |
| Coprocessor | ![]() |
| Coprocessor model | Cortex-M55 |
| Display | |
| Display brightness | 3000 cd/m² |
| Touchscreen | ![]() |
| Watch glass type | Corning Gorilla Glass 5 |
| Display type | Digital |
| Display technology | AMOLED |
| Display diameter | 4.5 cm |
| Pixel density | 320 ppi |
| Colour display | ![]() |
![]() | |
| Always-on display | ![]() |
| Ports & interfaces | |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax) |
| Bluetooth version | 6.0 |
| Bluetooth | ![]() |
| Wi-Fi | ![]() |
| Headphone connectivity | Bluetooth |
| Near Field Communication (NFC) | ![]() |
| Bluetooth Low Energy (BLE) | ![]() |
| Weight & dimensions | |
| Weight | 36.7 g |
| Width | 45 mm |
| Depth | 45 mm |
| Thickness | 1.23 cm |
| Energy management | |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery type | Built-in battery |
| Battery capacity | 455 mAh |
| Battery life (max) | 72 h |
| Charging time | 1 h |
| Battery life | 40 h |
| Battery life (power save mode) | 72 h |
| Wireless charging | ![]() |
| Battery recharge time(80%) | 0.5 h |
| Networking | |
| GPS (satellite) | ![]() |
| GLONASS | ![]() |
| Mobile network connection | ![]() |
| Galileo | ![]() |
| Quasi-Zenith Satellite System (QZSS) | ![]() |
| Packaging data | |
| Package type | Box |
| Packaging content | |
| Cables included | USB Type-C |
| Quick installation guide | ![]() |
| Charger | ![]() |
| Material | |
| Housing material | Aluminium |
| Design | |
| Waterproof up to | 5 m |
| Waterproof | ![]() |
| Band material | Fluoroelastomer |
| International Protection (IP) code | IP68 |
| Protection features | Water resistant |
| Market positioning | Smartwatch |
| Shape | Round |
| Band colour | Black |
| Buckle colour | Black |
| Wrist size range | 150 - 215 mm |
| Band size | S/L |
| Water resistance | 5 ATM |
| Suggested gender | Unisex |
| Removable strap | ![]() |
| Band colour name | Obsidian |
| Magnetic charging connector | ![]() |
| Watch case size | 45 mm |
| Watch case colour | Black |
| Watch case material | Aluminium |
| Performance | |
| Built-in microphone | ![]() |
| FM radio | ![]() |
| Built-in speaker(s) | ![]() |
| Operating system installed | Wear OS |
| Flash memory | 32 GB |
| RAM capacity | 2048 MB |
| Built-in camera | ![]() |
| Mobile operating systems supported | Android 11.0 |
| Fall detection | ![]() |
| Crash detection | ![]() |
| Features | |
| Electronic compass | ![]() |
| Barometric altimeter | ![]() |
| Heart rate monitor | ![]() |
| Altimeter | ![]() |
| Barometer | ![]() |
| Ambient light sensor | ![]() |
| Accelerometer | ![]() |
| Gyroscope | ![]() |
| Magnetometer | ![]() |
| Pedometer | ![]() |
| Real-time guidance | ![]() |
| Recovery time suggestion | ![]() |
| Vibrating motor | ![]() |
| Activity monitoring | ![]() |
| Multisport mode | ![]() |
| Calories burned | ![]() |
| Personal goals | ![]() |
| Quality of sleep | ![]() |
| Timer | ![]() |
| Smart notifications | ![]() |
| Virtual assistant | Google Assistant |
| Heart rate contact sensors | ![]() |
| Activity tracker | ![]() |
| Heart rate sensor type | Optical |
| Haptic feedback | ![]() |
| Heart rate measuring | Automatic, Manual |
| SOS alert function | ![]() |
| Blood oxygen sensor | ![]() |
| Skin temperature sensor | ![]() |
| Double tap gesture | ![]() |
| Irregular rhythm notifications | ![]() |
| EAN | 0840353931473 |
The Google Pixel Watch 4 operates on Wear OS and is equipped with a Qualcomm Snapdragon W5 Gen 2 processor. Its hardware is housed within a 45 mm round aluminum case, featuring an Obsidian fluoroelastomer band. The device presents information on an AMOLED display with a 320 ppi pixel density and a peak brightness of 3000 cd/m², protected by Gorilla Glass. It integrates with compatible Android devices to deliver notifications, controls, and access to the Google Assistant for hands-free operations.
A comprehensive suite of sensors provides detailed health and wellness metrics. The watch includes an optical heart rate sensor, a blood oxygen monitor, and a skin temperature sensor for continuous tracking. For user safety, it is equipped with fall detection, crash detection, and an SOS alert function. Integrated GPS, GLONASS, and Galileo support accurate location and distance tracking for outdoor activities, while multiple sport modes allow for specific workout logging through the activity tracker.
Key Features:- 45 mm round aluminum watch case
- 1.77-inch AMOLED always-on touchscreen display
- 32 GB of internal flash memory
- Wi-Fi, Bluetooth 6.0, and NFC connectivity
- 5 ATM water resistance and IP68 rating
- Up to 40 hours of battery life in standard mode
- Integrated microphone and speakers
- Compatibility with Android 11.0 and newer
- Haptic feedback and double tap gesture control
- Removable fluoroelastomer strap
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