Google Pixel Watch 4 vs Google Pixel Watch 5 45mm
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At a glance
Key specifications and important differences. Full details follow below.
| Feature |  Google Pixel Watch 4 |  Google Pixel Watch 5 45mm |
|---|---|---|
| Price | Price range: KSh 44,500.00 through KSh 53,000.00 | KSh 52,000.00 |
| Display | Actua 360 AMOLED LTPO display with DCI-P3 colour, 320 ppi | 1.4 inches |
| Battery capacity | 41 mm: 325 mAh typical; 45 mm: 455 mAh typical | 465 mAh (typical) Built-in rechargeable lithium-ion battery |
| Water resistance | 5 ATM | 5 ATM IP68 |
| Processor | Qualcomm Snapdragon W5 Gen 2 with Cortex-M55 co-processor | Qualcomm Snapdragon® W5 Gen 2 Accelerated Cortex-M55 co-processo |
| RAM | 2 GB SDRAM | 3GB |
| Storage | 32 GB eMMC flash | 64GB |
| Operating system | Wear OS 6.0 | Wear OS 7.0 |
| Network / cellular | 4G LTE and UMTS on LTE model | Bluetooth/Wi-Fi; LTE + Bluetooth/Wi-Fi |
| Positioning / GNSS | Dual-frequency GPS with GPS, Galileo, GLONASS, BeiDou and QZSS | Dual Frequency GPS: GPS, Galileo, Glonass, Beidou, QZSS |
| Health & wellness features | Continuous heart-rate monitoring; ECG and irregular-rhythm notifications where available; SpO₂; skin temperature; HRV; cEDA body-response and stress tracking; high/low heart-rate alerts | — |
Full specifications
2 of 4 products
| Specification | Google Pixel Watch 4 | Google Pixel Watch 5 45mm |
|---|---|---|
| Identity & design | ||
| Brand | ||
| Model | Google Pixel Watch 4 | Pixel Watch 5 41mm |
| Announced | — | 2026, August 12 |
| Dimensions | 41 mm: 41 mm diameter × 12.3 mm high; 45 mm: 45 mm diameter × 12.3 mm high | 45 x 45 x 12.3 mm (1.77 x 1.77 x 0.48 in) |
| Weight | 41 mm: 31.0 g without band; 45 mm: 36.7 g without band | 31.0 g (without band) |
| Build materials | 100% recycled aluminium housing | Glass front (Gorilla Glass 5), aluminum frame |
| Wrist size | 41 mm — small: 130–175 mm, large: 165–210 mm; 45 mm — small: 150–185 mm, large: 165–215 mm | Active Band: Small and large band sizes included Small fits wrists 150-185 mm around Large fits wrists 165-215 mm around Stephen Curry Special Edition Band: One size band Fits wrists 140–215 mm around |
| Strap / band | Fluoroelastomer Active Band with soft-touch coating; small and large bands included | — |
| Controls / buttons | Haptic crown; side button; touchscreen; Gen 3 premium haptics | Touchless one-handed gestures Side button Haptic crown Gen 3 premium haptics |
| Display | ||
| Display | Actua 360 AMOLED LTPO display with DCI-P3 colour, 320 ppi | 1.4 inches |
| Screen resolution | — | 456 x 456 pixels (~320 ppi density) |
| Display protection | Custom 3D Corning Gorilla Glass 5 | Custom 3D Corning® Gorilla® Glass 5 |
| Display features | 1–60 Hz responsive display; up to 3,000 nits peak; 1 nit minimum in AOD; Always-On Display | Actua 360 display 320 ppi AMOLED LTPO display with DCI-P3 color Up to 3000 nits (peak brightness) 1 nit minimum brightness (AOD) Responsive display (1–60 Hz)7 Always-on display |
| Performance & software | ||
| Processor | Qualcomm Snapdragon W5 Gen 2 with Cortex-M55 co-processor | Qualcomm Snapdragon® W5 Gen 2 Accelerated Cortex-M55 co-processo |
| CPU | Cortex-M55 co-processor | Quad-core (4x1.7 GHz Cortex-A53) |
| GPU | — | Adreno A702 |
| RAM | 2 GB SDRAM | 3GB |
| Storage | 32 GB eMMC flash | 64GB |
| Operating system | Wear OS 6.0 | Wear OS 7.0 |
| Connectivity | ||
| Network / cellular | 4G LTE and UMTS on LTE model | Bluetooth/Wi-Fi; LTE + Bluetooth/Wi-Fi |
| SIM / eSIM | eSIM on LTE model | eSIM |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/ax, 2.4 GHz and 5 GHz | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band |
| Bluetooth | Bluetooth 6.0 | 6.0, A2DP |
| NFC | Supported | Yes |
| Positioning / GNSS | Dual-frequency GPS with GPS, Galileo, GLONASS, BeiDou and QZSS | Dual Frequency GPS: GPS, Galileo, Glonass, Beidou, QZSS |
| Ultra Wideband (UWB) | Supported | Yes |
| Satellite features | Satellite SOS communication on supported LTE models and regions | GPS (L1+L5), GLONASS, GALILEO (E1+E5a) |
| Audio & communication | ||
| Speaker | Built-in speaker | Built-in speaker |
| Microphone | Built-in microphone | Built-in microphone |
| Calling | Bluetooth calling; LTE model supports cellular and supported Satellite SOS emergency communication | Yes |
| Sensors, health & fitness | ||
| Sensors | Compass; altimeter; red and infrared SpO₂ sensors; multipurpose electrical sensors; multi-path optical heart-rate sensor; 3-axis accelerometer; gyroscope; ambient-light sensor; cEDA skin-conductance sensor; far-field 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 Far field skin temperature sensor Barometer Magnetometer |
| Health & wellness features | Continuous heart-rate monitoring; ECG and irregular-rhythm notifications where available; SpO₂; skin temperature; HRV; cEDA body-response and stress tracking; high/low heart-rate alerts | — |
| Sleep tracking | Light, deep and REM stages; Sleep Score; sleep log and readiness insights | — |
| Sports / workout modes | Automatic activity detection and exercise tracking for running, weightlifting, tennis and other activities | — |
| Training & outdoor features | On-device GPS; custom run workouts; weekly mileage; advanced run metrics and form insights; cardio load, target cardio load, readiness and personalised coaching | — |
| Safety & emergency features | Loss of Pulse Detection where available; Car Crash Detection; Emergency SOS; Fall Detection; Safety Check; Emergency Sharing; Medical ID; Satellite SOS on supported LTE models/regions | — |
| Diving / depth features | — | 5 ATM |
| Battery & durability | ||
| Battery capacity | 41 mm: 325 mAh typical; 45 mm: 455 mAh typical | 465 mAh (typical) Built-in rechargeable lithium-ion battery |
| Battery life | 41 mm: up to 30 h with AOD, 48 h saver; 45 mm: up to 40 h with AOD, 72 h saver | Up to 40 hours with always-on display8 Up to 72 hours with Battery Saver mode |
| Charging | Quick Charge Dock; 41 mm: about 15 min to 50%, 25 min to 80%, 45 min to 100%; 45 mm: about 15 min to 50%, 30 min to 80%, 60 min to 100% | Quick Charge Dock Charging speed: About 15 minutes to 50% About 30 minutes to 80% About 60 minutes to 100% |
| Water resistance | 5 ATM | 5 ATM IP68 |
| Durability / certifications | IP68 ingress protection; Corning Gorilla Glass 5 | Custom 3D Corning® Gorilla® Glass 5 |
| Compatibility | ||
| Phone compatibility | Most phones running Android 11.0 or newer; Google Account required | Works with most phones running Android 12.0 or newer |
| Companion app | Google Pixel Watch app; Google Health app | Requires Google Account and Google Pixel Watch app. |
| Colors | 41 mm: Polished Silver / Iris or Porcelain, Champagne Gold / Lemongrass, Matte Black / Obsidian; 45 mm: Satin Moonstone / Moonstone, Polished Silver / Porcelain, Matte Black / Obsidian | Matte Black, Polished Silver, Champagne Gold, Satin Pyrite |
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