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Wearable comparison

Google Pixel Watch 5 45mm vs Apple Watch Series 12 46mm

Compare battery life, health tracking, display and fit.

Compared products
01Selected
Google Pixel Watch 5 45mm

Google Pixel Watch 5 45mm

  • Qualcomm Snapdragon W5 Gen 2; Cortex-M55 coprocessor processor.
  • 3 GB RAM in this version.
  • 64 GB storage in this version.
  • Runs Wear OS 7.
  • Wi-Fi 6 support.
KSh 64,000In Stock
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02
Apple Watch Series 12 46mm

Apple Watch Series 12 46mm

  • Apple S11 chip; 4-core Neural Engine processor.
  • 64 GB storage in this version.
  • Runs watchOS 27.
  • Wi-Fi 4 support.
  • Touchscreen for direct touch input.
KSh 70,000In Stock
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Samsung Galaxy Watch Ultra 2 47mmKSh 62,000
Apple Watch Series 12 42mmKSh 64,000
AmazFit FalconKSh 63,000
Amazfit T-Rex 3 ProKSh 55,000
Amazfit T-Rex Ultra 2KSh 85,000
Huawei Watch D3KSh 75,000
Amazfit GTR 3 ProKSh 20,000
2 of 4 products

Our quick verdict

The Apple Watch Series 12 46mm runs watchOS built around the iPhone, gives daily readiness scores, offers hypertension notifications and has a depth gauge for snorkelling, though it works only with an iPhone, while the Google Pixel Watch 5 45mm lasts longer per charge (30 hours), is lighter to wear all day and has a brighter screen for outdoor use.

Performance

Google Pixel Watch 5 45mm
Qualcomm Snapdragon W5 Gen 2; Cortex-M55 coprocessor processor
Apple Watch Series 12 46mm
Apple S11 chip; 4-core Neural Engine processor

Software

Google Pixel Watch 5 45mm
Runs Wear OS 7
Apple Watch Series 12 46mm
Runs watchOS 27

Connections

Google Pixel Watch 5 45mm
Wi-Fi 6 support
Apple Watch Series 12 46mm
Wi-Fi 4 support

Battery life

Google Pixel Watch 5 45mm
Up to 30 hours per charge
Apple Watch Series 12 46mm
Up to 24 hours per charge

Portability

Google Pixel Watch 5 45mm
36.7 g
Apple Watch Series 12 46mm
39.5 g

Key differences

The main differences to help you choose.

Google Pixel Watch 5 45mm

  • Rated for up to 30 hours per charge (vs 24).
  • Brighter display: up to 3,000 nits (vs 2,000).
  • Lighter: 36.7 g (vs 39.5 g).
  • Syncs with third-party apps such as Strava and Apple Health.
  • Newer Wi-Fi 6 (vs Wi-Fi 4).
  • Newer Bluetooth 6.0 (vs 5.3).

Apple Watch Series 12 46mm

  • Daily readiness scores.
  • Blood-pressure (hypertension) notifications.
  • Depth gauge for snorkelling (to 6 m).

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

6 priorities selected.
How each product answers the selected priorities
PriorityGoogle Pixel Watch 5 45mmApple Watch Series 12 46mm
Battery lifeUp to 30 hours per chargeUp to 24 hours per charge
PerformanceQualcomm Snapdragon W5 Gen 2 processorApple S11 chip processor
SoftwareWear OS 7watchOS 27
ConnectionsWi-Fi 6, Bluetooth 6.0Wi-Fi 4, Bluetooth 5.3
Display1.2-inch OLED display, 60 Hz, 320 ppiOLED display, 326 ppi
Water resistanceIP68 water and dust resistance50 m swimproof under ISO 22810:2010

Detailed comparison

Explore the full specifications, section by section.

Display

Display specifications comparison
SpecificationGoogle Pixel Watch 5 45mmApple Watch Series 12 46mm
Display41 mm: 1.2-inch; 45 mm: 1.4-inch Actua 360 LTPO AMOLEDAlways-On Retina LTPO3 wide-angle OLED
Screen resolution41 mm: 408 × 408; 45 mm: 456 × 456 pixels; 320 ppi42mm: 374 × 446 pixels, 970 mm² display area. 46mm: 416 × 496 pixels, 1196 mm² display area. Both: 326 ppi.
Display protection3D Corning Gorilla Glass 5Ceramic Shield 2 on aluminum cases; sapphire front crystal on titanium and ceramic cases
Display featuresAlways-on display; 1–60 Hz; DCI-P3 colour1 Hz refresh; up to 2,000 nits peak brightness; 1 nit minimum brightness

Connectivity

Connectivity specifications comparison
SpecificationGoogle Pixel Watch 5 45mmApple Watch Series 12 46mm
Network / cellularLTE and UMTS on cellular editions5G RedCap and LTE on GPS + Cellular models; international roaming supported
SIM / eSIMLTE edition: eSIMeSIM on GPS + Cellular models
Wi-FiWi-Fi 802.11a/b/g/n/ac/ax; 2.4 GHz + 5 GHzWi‑Fi 4 (802.11n), 2.4 GHz and 5 GHz
BluetoothBluetooth 6.0Bluetooth 5.3
NFCSupportedSupported; Apple Pay
Positioning / GNSSDual-band L1 + L5; GPS; Galileo; GLONASS; BeiDou; QZSSPrecision L1 GPS; GLONASS; Galileo; QZSS; BeiDou
Ultra Wideband (UWB)SupportedSecond-generation Ultra Wideband chip
Satellite featuresSatellite SOS on LTE edition; regional availability—

Identity & design

Identity & design specifications comparison
SpecificationGoogle Pixel Watch 5 45mmApple Watch Series 12 46mm
BrandGoogleApple
ModelGoogle Pixel Watch 5 (41 mm and 45 mm configurations)Apple Watch Series 12 (42mm and 46mm configurations)
Announced2026, August 129 September 2026
Dimensions41 mm or 45 mm diameter × 12.3 mm height42mm: aluminum/titanium 42 × 37 × 9.7 mm; ceramic 43 × 37 × 9.85 mm. 46mm: aluminum/titanium 46 × 40 × 9.7 mm; ceramic 47 × 41 × 9.85 mm.
Weight41 mm: 31 g; 45 mm: 36.7 g, without band42mm: aluminum GPS 32.2 g, GPS + Cellular 31.5 g, titanium 36.5 g, ceramic Pearl White 41.7 g / Night Blue 42.8 g. 46mm: aluminum GPS 39.5 g, GPS + Cellular 38.6 g, titanium 44.9 g, ceramic Pearl White 51.3 g / Night Blue 52.9 g.
Build materialsAluminum caseAluminum, titanium or ceramic case, depending on configuration
Wrist size41 mm: small 130–175 mm, large 165–210 mm; 45 mm: small 150–185 mm, large 165–215 mm42mm: 130–200 mm; 46mm: 140–245 mm
Strap / bandSecond-generation Active Band; soft-touch HNBRBand supplied; material and size depend on the selected configuration
Controls / buttonsTouchless one-handed gestures Side button Haptic crown Gen 3 premium hapticsDigital Crown with haptic feedback; side button; band-release button; single tap, double tap and wrist flick gestures

Performance & software

Performance & software specifications comparison
SpecificationGoogle Pixel Watch 5 45mmApple Watch Series 12 46mm
ProcessorQualcomm Snapdragon W5 Gen 2; Cortex-M55 coprocessorApple S11 chip; 4-core Neural Engine
CPUQuad-core (4x1.7 GHz Cortex-A53)64-bit dual-core
GPUAdreno A702—
RAM3 GB—
Storage64 GB eMMC64 GB
Operating systemWear OS 7watchOS 27

Audio & communication

Audio & communication specifications comparison
SpecificationGoogle Pixel Watch 5 45mmApple Watch Series 12 46mm
SpeakerSupportedSpeaker with media playback
MicrophoneSupportedMicrophone with Voice Isolation
CallingYesBluetooth calling; cellular calling on GPS + Cellular models; international emergency calling

Sensors, health & fitness

Sensors, health & fitness specifications comparison
SpecificationGoogle Pixel Watch 5 45mmApple Watch Series 12 46mm
SensorsCompass; altimeter; red and infrared SpO₂ sensors; electrical ECG sensors; multipath optical heart-rate sensor; accelerometer; gyroscope; ambient-light sensor; cEDA skin-conductance sensor; far-field skin-temperature sensor; barometer; magnetometerHigh-g accelerometer; high dynamic-range gyroscope; compass; always-on altimeter; ambient-light sensor; second-generation electrical heart sensor; always-on optical heart sensor; blood-oxygen sensor; temperature sensor; depth gauge; water-temperature sensor
Health & wellness featuresContinuous heart rate; ECG; SpO₂; skin temperature; stress tracking; cEDAHeart rate and HRV; Blood Oxygen; ECG; respiratory rate; wrist temperature; Readiness and Vitals; high/low heart-rate and irregular-rhythm notifications; cycle tracking; hypertension notifications
Sleep trackingSleep stages; sleep score; overnight health metricsSleep duration and stages; sleep score; sleep-apnea notifications
Safety & emergency featuresEmergency SOS; fall detection; safety checkEmergency SOS; international emergency calling; Fall Detection; Crash Detection; flashlight; Check In; noise monitoring; emergency waypoints
Diving / depth features5 ATMDepth gauge to 6 m; water-temperature sensor
Sports / workout modes—Running; hiking; cycling; pool and open-water swimming; skiing; snowboarding; rowing; paddling; golf; walking; HIIT; yoga; strength; dance; Pilates; Tai Chi; kickboxing; multisport and more
Training & outdoor features—Custom workouts and views; Training Load; heart-rate zones; VO₂ max; Race Route; Pacer; running dynamics; automatic track detection; offline maps, routes, waypoints and Backtrack

Battery & durability

Battery & durability specifications comparison
SpecificationGoogle Pixel Watch 5 45mmApple Watch Series 12 46mm
Battery capacity41 mm: 332 mAh; 45 mm: 465 mAh—
Battery life41 mm: 30 hours AOD, 48 hours Battery Saver; 45 mm: 40 hours AOD, 72 hours Battery SaverUp to 24 hours normal use; up to 38 hours Low Power Mode; up to 10 hours outdoor workout
ChargingUSB-C magnetic pin chargingFast-charge capable; up to 80% in about 30 minutes; 15 minutes for up to 12 hours normal use; 5 minutes for up to 10 hours sleep tracking
Water resistance5 ATM; IP6850 m swimproof under ISO 22810:2010
Durability / certificationsCustom 3D Corning® Gorilla® Glass 5IP6X dust resistance

Compatibility

Compatibility specifications comparison
SpecificationGoogle Pixel Watch 5 45mmApple Watch Series 12 46mm
Phone compatibilityAndroid 12 or later; Google accountiPhone 11 or later, including iPhone SE (2nd generation or later), with iOS 27 or later
Companion appGoogle Pixel Watch; FitbitApple Watch app on iPhone; Health and Fitness apps for associated data
Colors41 mm: Obsidian, Fog, Olive, Canyon; 45 mm: Obsidian, Fog, OliveAluminum: Dark Bronze, Light Gold, Black, Space Gray; titanium: Radiant Gold, Natural; ceramic: Pearl White, Night Blue

Additional specifications

Additional specifications specifications comparison
SpecificationGoogle Pixel Watch 5 45mmApple Watch Series 12 46mm
Case material100% recycled aluminum—
Pixels per inch320 ppi326 ppi
Peak brightness3,000 nits peak; 1 nit minimumUp to 2,000 nits peak; 1 nit minimum
Charging time41 mm: 15/25/45 minutes to 50/80/100%; 45 mm: 15/30/60 minutesAbout 30 minutes to 80%; 15 minutes for up to 12 hours normal use; 5 minutes for up to 10 hours sleep tracking
Packing listWatch; small and large bands; charging dock or cable; quick start guideApple Watch Series 12; band; 1 m magnetic fast-charger to USB-C cable
Third-party fitness appsGoogle Play apps; Google Maps; Google Wallet; Google Assistant—
Release statusAvailable. Released 2026, August 20Available. Released 2026, September 18
Model numbersG0F3Y, G1XJ6, G25QD, GFW3RA3582, A3587
Card slotNoNo
CameraNoNo
3.5 mm headphone jackNoNo
USBNoNo
RadioNoNo
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bandsLTE1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71
Network speedHSPA, LTEHSPA, LTE, 5G
Flashlight—Supported
Display material—LTPO3 wide-angle OLED
Cover / touchscreen—Supported
5G bands—1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 38, 40, 41, 66, 71 SA/NSA
Additional hardware features—Health Sensing System: third‑generation electrical heart sensor, always‑on optical heart sensor, blood oxygen sensor, temperature sensor; Temperature sensing (0.01˚ accuracy); Media playback

Similarities

  • Both have NFC.
  • Both take ECG readings.
  • Both are water resistant to 50 m.
  • Both take calls over Bluetooth.
  • Both have OLED displays.
  • Both support eSIM.

In summary

Get the Google Pixel Watch 5 45mm if you want longer rated battery life and a lighter watch for all-day wear, or the Apple Watch Series 12 46mm if you would rather have daily readiness scores and hypertension notifications.

Back to compared products ↑

In-stock alternatives

Apple Watch Series 12 42mmFor Google Pixel Watch 5 45mmApple Watch Series 12 42mmView product ↗Samsung Galaxy Watch Ultra 2 47mmFor Google Pixel Watch 5 45mmSamsung Galaxy Watch Ultra 2 47mmView product ↗Apple Watch Ultra 3For Apple Watch Series 12 46mmApple Watch Ultra 3View product ↗Apple Watch Ultra 4 49mmFor Apple Watch Series 12 46mmApple Watch Ultra 4 49mmView product ↗

Related comparisons

Samsung Galaxy Watch Ultra 2 47mmGoogle Pixel Watch 5 45mmGoogle Pixel Watch 5 45mmApple Watch Series 12 42mmAmazFit FalconGoogle Pixel Watch 5 45mmAmazfit T-Rex 3 ProGoogle Pixel Watch 5 45mmAmazfit T-Rex Ultra 2Google Pixel Watch 5 45mmGoogle Pixel Watch 5 45mmHuawei Watch D3
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