In depth comparison and review of Samsung Gear S3 Classic and Google Pixel Watch 2. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.
| GENERAL | Samsung Gear S3 Classic | Google Pixel Watch 2 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Tizen OS | Wear OS 4.0 by Google |
| Supported Host Device OS | Android | Android 9.0 or later |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | Microphone |
| Audio Output | Speaker | Speaker |
| Width | 46 mm | - |
| Height | 49 mm | - |
| Depth | 12.9 mm | - |
| Weight | 57 g | - |
| Body Details | - | Case only: 31 g |
| Body Material | Stainless steel | 100% recycled aluminium |
| Protection | Dustproof, waterproof | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Samsung Gear S3 Classic | Google Pixel Watch 2 |
|---|
| Sensors | Accelerometer, ambient light sensor, barometer, altimeter, gyro sensor, heart rate | Ambient light sensor, barometer, magnetometer, altimeter, 3-axis accelerometer, blood oxygen sensor, gyroscope, compass, multipurpose electrical sensor, temperature sensor, continuous electrodermal activity (cEDA) sensor |
|---|---|---|
| Tracking Data | Distance, time, speed, calories burned, activity, heart rate, steps taken, water vs. caffeine intake | Calories burned, activity, sleep activity, heart rate, steps taken, mood, skin temperature, blood oxygen saturation, pace, stress level, menstrual cycle, Resting Heart Rate (RHR), heart rate variability, breathing rate, ECG, sleep quality score |
| Goal Setting | Yes | Yes |
| Features | Find phone function, making a call | Call handling, find phone function, auto-activity detection, Find my Device, breathing training function, Fall detection, Emergency SOS, weather information, Active Zone Minutes, heart rate zones, instant message reply, customisable watch faces, Stress Management Score, Daily Readiness Score, brightness: 1000 nits, cardio fitness score |
| Notifications | - | Calendar, SMS, Email, incoming calls, applications, high and low heart rate, irregular rhythm |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Audio alert, vibration alert, visual interface |
| Navigation (GPS) | - | GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
| Payment Technology | - | Google Pay |
| Internet of Things (IoT) Compatible | - | Yes |
| IoT Platform | - | Google Home |
| IoT Communications Type | - | Cloud |
| IoT Communications Technology | - | Wi-Fi |
| IoT Intelligent Assistant | - | Google Assistant |
| IoT Voice Controlled | - | Direct |
| CELLULAR | Samsung Gear S3 Classic | Google Pixel Watch 2 |
|---|
| Technology | - | WCDMA (UMTS) |
|---|---|---|
| Mobile Broadband Generation | - | 4G |
| SIM Card Type | - | Electronic SIM card (e-SIM) |
| CONNECTIVITY | Samsung Gear S3 Classic | Google Pixel Watch 2 |
|---|
| Wireless Interface | IEEE 802.11b/g/n, NFC, Bluetooth 4.2 | IEEE 802.11b/g/n, LTE, NFC, Bluetooth 5.0 |
|---|
| DISPLAY | Samsung Gear S3 Classic | Google Pixel Watch 2 |
|---|
| Type | Super AMOLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | 360 x 360 pixels | - |
| Screen Size | 1.3" | - |
| Pixel Density | - | 320 ppi |
| Screen Protection | Corning Gorilla Glass SR+ (scratch resistant glass) | Corning Gorilla Glass 5 (scratch resistant glass) |
| Always On Display (AOD) | Yes | Yes |
| INPUT DEVICE | Samsung Gear S3 Classic | Google Pixel Watch 2 |
|---|
| Type | Touch sensitive screen | Touch sensitive screen, side button |
|---|
| CASE | Samsung Gear S3 Classic | Google Pixel Watch 2 |
|---|
| Case Size | 46 mm | - |
|---|---|---|
| Case Shape | - | Round |
| Case Back | - | Aluminium |
| Case Details | Silver | Polished silver aluminum |
| Crown Type | - | Haptic |
| BAND | Samsung Gear S3 Classic | Google Pixel Watch 2 |
|---|
| Band Type | Band | Active band |
|---|---|---|
| Band Size | - | S/L |
| Fits Wrist with Circumference | - | 130-210 mm |
| Changeable | - | Yes |
| Clasp Type | Buckle | - |
| Band Material | Leather | Fluoroelastomer |
| Band Colour | Black | Porcelain | Bay |
| STORAGE | Samsung Gear S3 Classic | Google Pixel Watch 2 |
|---|
| Storage Capacity | 4 GB | 32 GB |
|---|
| RAM | Samsung Gear S3 Classic | Google Pixel Watch 2 |
|---|
| RAM Size | 768 MB | 2 GB |
|---|
| CPU | Samsung Gear S3 Classic | Google Pixel Watch 2 |
|---|
| Manufacturer | Samsung | Qualcomm |
|---|---|---|
| CPU Type | Exynos 7270 | 5100 |
| Clock Speed | 1 GHz | - |
| Features | - | Cortex M33 co-processor |
| BATTERY | Samsung Gear S3 Classic | Google Pixel Watch 2 |
|---|
| Technology | - | Lithium Ion |
|---|---|---|
| Capacity | 380 mAh | 294 mAh |
| Battery Life | 4 day(s) | 24 hours |
| Battery Life Details | - | Always-on display mode - up to 24 hours |
| Rechargeable Battery | - | Yes |
| Recharge Time | - | 75 hour(s) |
| Wireless Charging | Yes | - |
| MISCELLANEOUS | Samsung Gear S3 Classic | Google Pixel Watch 2 |
|---|
| Included Accessories | Power adapter, wireless charging dock | 2 wristbands (S+L), USB-C magnetic charging cable |
|---|---|---|
| Preloaded Software | Stopwatch, Contacts, E-mail, Messages, Music Player, Alarm, Phone, Gallery, Weather, Navigation, Timer, Bloomberg | Google Maps, YouTube Music, Google Wallet |
| Compliant Standards | MIL-STD 810G, IP68 | - |
| Specific Absorption Rate (SAR) | - | 0.12 W/kg (head) 0.84 W/kg (limb) 0.203 W/kg (body) |
| Max Depth of Water Resistance | - | 50 m |
| Manufacturer Model Number | SM-R770 | GC3G8 |
| Warranty | - | 2-year warranty |
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