Side by side comparison and review of Samsung Galaxy Watch Active and Amazfit GTS 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 | Samsung Galaxy Watch Active | Amazfit GTS 2 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Operating System | Tizen OS 4.0 | - |
| Supported Host Device OS | iOS 9 or later, Android 5.0 (Lollipop) or later | iOS 10 or later, Android 5.0 (Lollipop) or later |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | Microphone |
| Audio Output | - | Speaker |
| Width | 39.5 mm | - |
| Height | 39.5 mm | - |
| Depth | 10.5 mm | - |
| Weight | 25 g | - |
| Body Details | - | Case only: 24.7 g |
| Body Material | Aluminium | Plastic, aluminium alloy |
| Protection | Waterproof | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Samsung Galaxy Watch Active | Amazfit GTS 2 |
|---|
| Sensors | Accelerometer, ambient light sensor, barometer, gyro sensor, heart rate | Accelerometer, ambient light sensor, barometer, gyro sensor, geomagnetic sensor, BioTracker 2 PPG biological tracking optical sensor |
|---|---|---|
| Tracking Data | Distance, activity, sleep activity, heart rate, steps taken, stress level | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, personal activity intelligence (PAI), REM phases |
| Goal Setting | Yes | Yes |
| Features | Automatic exercise recognition | Making a call, inactivity alert, alarm, store & play music, huami-PAI Health Assessment System, weather information, event reminders |
| Notifications | SMS, social apps, incoming calls | SMS, Email, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| Digital Player | MP3, WMA, WAV, AAC, AMR, M4A, OGG, 3GA, AWB, OGA | - |
| Navigation (GPS) | GPS/GLONASS/Galileo/BeiDou receiver | GPS/GLONASS receiver |
| Internet of Things (IoT) Compatible | - | Yes |
| IoT Intelligent Assistant | - | Alexa |
| CONNECTIVITY | Samsung Galaxy Watch Active | Amazfit GTS 2 |
|---|
| Wireless Interface | IEEE 802.11b/g/n, NFC, Bluetooth 4.2 | Wi-Fi, Bluetooth 5.0 |
|---|---|---|
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Human Interface Device Profile (HID) | - |
| DISPLAY | Samsung Galaxy Watch Active | Amazfit GTS 2 |
|---|
| Type | Super AMOLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | 360 x 360 pixels | 348 x 442 pixels |
| Screen Size | 1.1" | 1.65" |
| Pixel Density | - | 341 ppi |
| Colour Depth | 24-bit (16.7 million colours) | - |
| Screen Protection | Corning Gorilla Glass (scratch resistant glass) | - |
| Always On Display (AOD) | Yes | Yes |
| INPUT DEVICE | Samsung Galaxy Watch Active | Amazfit GTS 2 |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Samsung Galaxy Watch Active | Amazfit GTS 2 |
|---|
| Case Shape | Round | Square |
|---|---|---|
| Case Back | - | Polymer |
| Case Details | Rose gold | Black | Silver | Green | Midnight black | Urban grey | Desert gold |
| BAND | Samsung Galaxy Watch Active | Amazfit GTS 2 |
|---|
| Band Type | Band | Strap |
|---|---|---|
| Band Width | 20 mm | 20 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Fluoroelastomer | Silicone |
| STORAGE | Samsung Galaxy Watch Active | Amazfit GTS 2 |
|---|
| Storage Capacity | 4 GB | - |
|---|---|---|
| User Memory | 1.5 GB | 3 GB |
| RAM | Samsung Galaxy Watch Active | Amazfit GTS 2 |
|---|
| RAM Size | 0.75 GB | - |
|---|
| CPU | Samsung Galaxy Watch Active | Amazfit GTS 2 |
|---|
| Manufacturer | Samsung | - |
|---|---|---|
| CPU Type | Exynos 9110 | - |
| Clock Speed | 1.15 GHz | - |
| BATTERY | Samsung Galaxy Watch Active | Amazfit GTS 2 |
|---|
| Capacity | 230 mAh | 246 mAh |
|---|---|---|
| Battery Life | 45 hours | - |
| Battery Life Details | Typical usage - up to 45 hour(s) Outdoor workout time with GPS - up to 15 hour(s) Low usage - up to 90 hour(s) Local storage music playback time - up to 8 hour(s) Indoor workout time - up to 45 hour(s) |
Daily mode - up to 7 days Basic mode - up to 20 days GPS mode - up to 25 hour(s) |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | - | 2 hour(s) |
| Wireless Charging | Yes | - |
| Wireless Charging Standards | WPC | - |
| MISCELLANEOUS | Samsung Galaxy Watch Active | Amazfit GTS 2 |
|---|
| Included Accessories | Power adapter, wireless charging dock | Magnetic charging stand |
|---|---|---|
| Preloaded Software | - | Amazon Alexa |
| Compliant Standards | MIL-STD 810G, IP68 | - |
| Max Depth of Water Resistance | 50 m | 50 m |
| Manufacturer Model Number | SM-R500 | A1969 |
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