Google Pixel Watch 4 - 45mm

The Google Pixel Watch 4 (45mm) is designed as a powerful Android smartwatch that combines advanced health tracking, intelligent AI features, and a refined premium design. A larger domed Actua display is featured, delivering vibrant visuals with up to 3000 nits brightness, ensuring clear visibility in all lighting conditions. Built with aerospace-grade aluminum and reinforced with Corning® Gorilla® Glass 5, durability is enhanced for everyday wear, including resistance to water, dust, and impacts.

Comprehensive health and fitness capabilities are integrated through a suite of advanced sensors, enabling accurate monitoring of heart rate, sleep, stress, SpO2, and skin temperature. Dual-frequency GPS technology is utilized to provide precise tracking during outdoor activities such as running and hiking. With extended battery life reaching up to 40 hours and fast charging support, reliable performance is maintained throughout the day. Seamless integration with Android devices and AI-powered assistance ensures that productivity, communication, and personal insights are always within reach.

Key Features:

• Large AMOLED LTPO Display (Up to 3000 nits):
  A brighter and more responsive display is provided, ensuring excellent clarity outdoors and smooth performance with adaptive refresh rates.
• Up to 40 Hours Battery Life + Fast Charging:
  Extended usage is supported, while quick charging allows significant power to be restored in minutes, minimizing downtime.
• Advanced Health & Fitness Tracking:
  A wide range of metrics including heart rate, sleep stages, stress levels, SpO2, and skin temperature are continuously monitored for a complete wellness overview.
• Dual-Frequency GPS Accuracy:
  More precise location tracking is enabled, even in challenging environments like dense cities or mountainous areas.
• AI Assistant Integration (Gemini):
  Smart assistance is delivered directly from the wrist, enabling quick replies, call management, and personalized suggestions.
• Durable & Water-Resistant Build (5ATM & IP68):
  Protection against water up to 50 meters, dust, and everyday impacts is ensured for worry-free usage.
• Safety & Emergency Features:
  Functions like loss of pulse detection, crash detection, and emergency SOS enhance user safety in critical situations.
• Seamless Android & Pixel Integration:
  Enhanced connectivity with Android devices allows app control, notifications, and smart features to work effortlessly together.

Specifications:

• Materials & Build:
  Housing: 100% recycled aluminum
  Band: Fluoroelastomer with soft-touch coating
• Dimensions & Weight:
  Diameter: 45 mm
  Height: 12.3 mm
  Weight: 36.7 g (without band)
• Display:
  Actua 360 display
  Custom 3D Corning® Gorilla® Glass 5
  320 ppi AMOLED LTPO with DCI-P3 color
  Up to 3000 nits peak brightness
  Always-on display (1–60 Hz)
• Connectivity:
  4G LTE, UMTS
  Bluetooth® 6.0
  Wi-Fi 802.11 a/b/g/n/ac/ax (2.4GHz & 5GHz)
  NFC
  Ultra Wideband
  Satellite SOS communication
  Dual-frequency GPS (GPS, Galileo, Glonass)
• Compatibility:
  Android 11.0 or newer
  Requires Google Account & Pixel Watch app
• Band Size:
  Small: 150–185 mm
  Large: 165–215 mm
• Battery & Charging:
  455 mAh lithium-ion battery
  Up to 40 hours (AOD)
  Up to 72 hours (Battery Saver Mode)
  Fast charging:
  • 15 min ≈ 50%
  • 30 min ≈ 80%
  • 60 min ≈ 100%
• Processor & OS:
  Qualcomm Snapdragon® W5 Gen 2
  Cortex-M55 co-processor
  Wear OS 6.0
• Storage & Memory:
  32 GB eMMC
  2 GB SDRAM
• Sensors:
  Compass, Altimeter
  SpO2 (red & infrared sensors)
  ECG-compatible electrical sensors
  Multi-path heart rate sensor
  Accelerometer, Gyroscope
  Ambient light sensor
  cEDA sensor (stress tracking)
  Skin temperature sensor
  Barometer, Magnetometer
• Interaction & Audio:
  Side button, Haptic crown
  Premium haptics
  Built-in microphone & speaker
• Durability:
  5 ATM water resistance
  IP68 rating
• What’s in the Box:
  Google Pixel Watch 4 (45mm)
  Active Band (small & large)
  Quick Charge Dock
  Quick Start Guide
• Sustainability:
  Made with recycled materials including aluminum, plastic, metals, and rare earth elements
  100% plastic-free packaging

Conclusion:
A balanced combination of intelligent features, durable design, and advanced health tracking is delivered by the Google Pixel Watch 4 (45mm). Strong performance, extended battery life, and deep integration with Android devices make it a compelling smartwatch choice for users seeking both functionality and reliability in everyday use.