Side by side comparison and review of Sony SmartWatch 2 and Amazfit GTR 2. Compare design, displays, functions, batteries and other key specifications and features to simplify the choice of your perfect smartwatch. Our goal is to make it easier for you to decide on the watch that will best meet your expectations by revealing the main differences between the products.
| GENERAL | Sony SmartWatch 2 | Amazfit GTR 2 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Supported Host Device OS | Android 4.0 (Ice Cream Sandwich) or later | iOS 10 or later, Android 5.0 (Lollipop) or later |
| Wearing Style | - | Watch style |
| Audio Input | - | Microphone |
| Width | 42 mm | - |
| Height | 41 mm | - |
| Depth | 9 mm | - |
| Weight | 48.4 g | - |
| Body Details | Main unit: 23.5 g Wrist strap: 99 g |
Case only: 39 g |
| Body Material | Aluminium | Stainless steel |
| Protection | Dustproof, waterproof | Water-resistant |
| Colours | Black | Black metal | Silver | Green/yellow | - |
| Clock Display | - | Yes |
| Designed For | Sony XPERIA acro S, C, E, E dual, E1, E1 Dual, go, Ion, J, L, M, M dual, M2, mini, mini pro, miro, P, SL, Sola, SP, T2 Ultra, tipo, tipo dual, U, V, Z, Z Ultra, Z Ultra Google Play edition, Z1, Z1 Compact, Z1S, Z2, ZL, ZR | - |
| FEATURES | Sony SmartWatch 2 | Amazfit GTR 2 |
|---|
| Sensors | Digital compass | Accelerometer, ambient light sensor, gyro sensor, SpO2 sensor, 3-axis magnetometer, BioTracker 2 PPG biological tracking optical sensor |
|---|---|---|
| Tracking Data | - | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, REM phases |
| Goal Setting | - | Yes |
| Features | Call handling, music remote handling | Making a call, store & play music, huami-PAI Health Assessment System |
| Notifications | Missed calls | SMS, Email, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| Navigation (GPS) | - | GPS receiver |
| Internet of Things (IoT) Compatible | - | Yes |
| IoT Intelligent Assistant | - | Alexa |
| CELLULAR | Sony SmartWatch 2 | Amazfit GTR 2 |
|---|
| Messaging Services | SMS, MMS | - |
|---|---|---|
| Supported Mobile Messaging Services | MMS, SMS | - |
| CONNECTIVITY | Sony SmartWatch 2 | Amazfit GTR 2 |
|---|
| Wireless Interface | Bluetooth 3.0, NFC | Wi-Fi, Bluetooth 5.0 |
|---|---|---|
| Connectors | Micro-USB | - |
| DISPLAY | Sony SmartWatch 2 | Amazfit GTR 2 |
|---|
| Type | LCD - colour - transflective | AMOLED - colour |
|---|---|---|
| Resolution | 220 x 176 pixels | 454 x 454 pixels |
| Screen Size | 1.6" | 1.39" |
| Pixel Density | - | 326 ppi |
| Screen Protection | Scratch-resistant glass | Tempered glass |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Sony SmartWatch 2 | Amazfit GTR 2 |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Sony SmartWatch 2 | Amazfit GTR 2 |
|---|
| Case Shape | - | Round |
|---|
| BAND | Sony SmartWatch 2 | Amazfit GTR 2 |
|---|
| Band Type | - | Strap |
|---|---|---|
| Band Width | - | 22 mm |
| Changeable | - | Yes |
| Clasp Type | - | Pin buckle |
| Band Material | - | Leather |
| Band Colour | - | Obsidian black |
| STORAGE | Sony SmartWatch 2 | Amazfit GTR 2 |
|---|
| User Memory | - | 3 GB |
|---|
| BATTERY | Sony SmartWatch 2 | Amazfit GTR 2 |
|---|
| Technology | Lithium polymer | - |
|---|---|---|
| Capacity | - | 471 mAh |
| Battery Life Details | - | Typical usage - up to 14 days Basic mode - up to 38 days GPS mode - up to 48 hour(s) Talk time - up to 10 hour(s) |
| Standby Time | 168 h | - |
| Rechargeable Battery | - | Yes |
| Recharge Time | - | 2.5 hour(s) |
| MISCELLANEOUS | Sony SmartWatch 2 | Amazfit GTR 2 |
|---|
| Included Accessories | USB charging cable | Magnetic charging dock |
|---|---|---|
| Preloaded Software | Clock, Stopwatch, Calendar, Contacts, ViewFinder, Slideshow, RSS reader, Gmail, Weather, Timer | Amazon Alexa |
| Compliant Standards | IP57 | - |
| Max Depth of Water Resistance | - | 50 m |
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