In depth comparison and review of Samsung Gear S2 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 S2 | 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 4.4 (KitKat) or later | Android 9.0 or later |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | Microphone |
| Audio Output | - | Speaker |
| Width | 39.9 mm | - |
| Height | 43.6 mm | - |
| Depth | 11.4 mm | - |
| Weight | 42 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 S2 | Google Pixel Watch 2 |
|---|
| Sensors | Accelerometer, ambient light sensor, barometer, 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 |
| Features | Call handling, find phone function, voice control | 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 | SMS | 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 |
| Digital Player | MP3, AAC, M4A, OGG, AAC +, eAAC+ | - |
| 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 S2 | Google Pixel Watch 2 |
|---|
| Technology | - | WCDMA (UMTS) |
|---|---|---|
| Mobile Broadband Generation | - | 4G |
| SIM Card Type | - | Electronic SIM card (e-SIM) |
| Messaging Services | LINE, SMS | - |
| Supported Mobile Messaging Services | SMS | - |
| CONNECTIVITY | Samsung Gear S2 | Google Pixel Watch 2 |
|---|
| Wireless Interface | IEEE 802.11b/g/n, NFC, Bluetooth 4.1 | IEEE 802.11b/g/n, LTE, NFC, Bluetooth 5.0 |
|---|---|---|
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - |
| DISPLAY | Samsung Gear S2 | Google Pixel Watch 2 |
|---|
| Type | Super AMOLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | 360 x 360 pixels | - |
| Screen Size | 1.2" | - |
| Aspect Ratio | Full circle | - |
| Pixel Density | 302 ppi | 320 ppi |
| Screen Protection | Corning Gorilla Glass 3 (scratch resistant glass) | Corning Gorilla Glass 5 (scratch resistant glass) |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Samsung Gear S2 | Google Pixel Watch 2 |
|---|
| Type | Touch sensitive screen | Touch sensitive screen, side button |
|---|
| CASE | Samsung Gear S2 | Google Pixel Watch 2 |
|---|
| Case Size | 40 mm | - |
|---|---|---|
| Case Shape | - | Round |
| Case Back | - | Aluminium |
| Case Details | Black | Rose gold | Blue black | Polished silver aluminum |
| Crown Type | - | Haptic |
| BAND | Samsung Gear S2 | Google Pixel Watch 2 |
|---|
| Band Type | Band | Active band |
|---|---|---|
| Band Size | - | S/L |
| Band Width | 20 mm | - |
| Fits Wrist with Circumference | - | 130-210 mm |
| Changeable | - | Yes |
| Band Material | Leather | Fluoroelastomer |
| Band Colour | Black | Ivory | Porcelain | Bay |
| STORAGE | Samsung Gear S2 | Google Pixel Watch 2 |
|---|
| Storage Capacity | 4 GB | 32 GB |
|---|---|---|
| User Memory | 1.9 GB | - |
| RAM | Samsung Gear S2 | Google Pixel Watch 2 |
|---|
| RAM Size | 512 MB | 2 GB |
|---|
| CPU | Samsung Gear S2 | Google Pixel Watch 2 |
|---|
| Manufacturer | Samsung | Qualcomm |
|---|---|---|
| CPU Type | Exynos 3250 | 5100 |
| Clock Speed | 1 GHz | - |
| Features | - | Cortex M33 co-processor |
| BATTERY | Samsung Gear S2 | Google Pixel Watch 2 |
|---|
| Technology | Lithium Ion | Lithium Ion |
|---|---|---|
| Capacity | 250 mAh | 294 mAh |
| Battery Life | 3 day(s) | 24 hours |
| Battery Life Details | Low usage - up to 4 days | Always-on display mode - up to 24 hours |
| Rechargeable Battery | - | Yes |
| Recharge Time | - | 75 hour(s) |
| Wireless Charging | Yes | - |
| MISCELLANEOUS | Samsung Gear S2 | Google Pixel Watch 2 |
|---|
| Included Accessories | Power adapter, wireless charging dock | 2 wristbands (S+L), USB-C magnetic charging cable |
|---|---|---|
| Preloaded Software | Contacts, E-mail, Messages, Music Player, Twitter, Samsung Apps, News, Gallery, Weather, S Voice, S Health, Notification Center, Nike+ Running | Google Maps, YouTube Music, Google Wallet |
| Compliant Standards | 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-R732 | GC3G8 |
| Warranty | - | 2-year warranty |
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