In depth comparison and review of Amazfit GTS 2 and Xiaomi Watch S1 Active. 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 | Amazfit GTS 2 | Xiaomi Watch S1 Active |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Supported Host Device OS | iOS 10 or later, Android 5.0 (Lollipop) or later | iOS 10 or later, Android 6.0 (Marshmallow) or later |
| Activity/Sport | - | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | Microphone |
| Audio Output | Speaker | Speaker |
| Body Details | Case only: 24.7 g | Case only: 36.3 g |
| Body Material | Plastic, aluminium alloy | Glass fibre reinforced polyamide |
| Protection | Water-resistant | Water-resistant |
| Colours | - | Ocean blue | Moon white |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit GTS 2 | Xiaomi Watch S1 Active |
|---|
| Sensors | Accelerometer, ambient light sensor, barometer, gyro sensor, geomagnetic sensor, BioTracker 2 PPG biological tracking optical sensor | Accelerometer, ambient light sensor, barometer, SpO2 sensor, geomagnetic sensor, optical heart sensor, PPG sensor, gyroscope |
|---|---|---|
| Tracking Data | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, personal activity intelligence (PAI), REM phases | Distance, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level |
| Modes | - | 117 fitness modes, 19 professional modes |
| Goal Setting | Yes | Yes |
| Features | Making a call, inactivity alert, alarm, store & play music, huami-PAI Health Assessment System, weather information, event reminders | Call handling, find phone function, flashlight, automatic exercise recognition, breathing training function, music playback control, weather information, customisable watch faces, Health index, Women's health |
| Notifications | SMS, Email, social apps, incoming calls | SMS, Email, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | Vibration alert, visual interface |
| Navigation (GPS) | GPS/GLONASS receiver | GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
| Internet of Things (IoT) Compatible | Yes | Yes |
| IoT Intelligent Assistant | Alexa | Alexa built-in |
| IoT Voice Controlled | - | Direct |
| CONNECTIVITY | Amazfit GTS 2 | Xiaomi Watch S1 Active |
|---|
| Wireless Interface | Wi-Fi, Bluetooth 5.0 | IEEE 802.11b/g/n, NFC, Bluetooth 5.2 |
|---|
| DISPLAY | Amazfit GTS 2 | Xiaomi Watch S1 Active |
|---|
| Type | AMOLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | 348 x 442 pixels | 466 x 466 pixels |
| Screen Size | 1.65" | 1.43" |
| Pixel Density | 341 ppi | 326 ppi |
| Always On Display (AOD) | Yes | Yes |
| INPUT DEVICE | Amazfit GTS 2 | Xiaomi Watch S1 Active |
|---|
| Type | Touch sensitive screen | Touch sensitive screen, push buttons |
|---|
| CASE | Amazfit GTS 2 | Xiaomi Watch S1 Active |
|---|
| Case Shape | Square | Round |
|---|---|---|
| Bezel | - | Metal |
| Case Back | Polymer | - |
| Case Details | Midnight black | Urban grey | Desert gold | Blue | Silver | Space black |
| BAND | Amazfit GTS 2 | Xiaomi Watch S1 Active |
|---|
| Band Type | Strap | Strap |
|---|---|---|
| Band Width | 20 mm | - |
| Fits Wrist with Circumference | - | 160-220 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Silicone | TPU |
| Band Colour | - | Blue | White | Black |
| STORAGE | Amazfit GTS 2 | Xiaomi Watch S1 Active |
|---|
| User Memory | 3 GB | - |
|---|
| BATTERY | Amazfit GTS 2 | Xiaomi Watch S1 Active |
|---|
| Capacity | 246 mAh | 470 mAh |
|---|---|---|
| Battery Life | - | 12 day(s) |
| Battery Life Details | Daily mode - up to 7 days Basic mode - up to 20 days GPS mode - up to 25 hour(s) |
Typical usage - up to 12 days Power saving mode - up to 24 days GPS mode - up to 30 hour(s) |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | 2 hour(s) | 2.5 hour(s) |
| MISCELLANEOUS | Amazfit GTS 2 | Xiaomi Watch S1 Active |
|---|
| Included Accessories | Magnetic charging stand | Magnetic charging cable |
|---|---|---|
| Preloaded Software | Amazon Alexa | - |
| Compliant Standards | - | GB/T 30106-2013 |
| Max Depth of Water Resistance | 50 m | 50 m |
| Max Operating Temperature | - | 45 °C |
| Min Operating Temperature | - | -10 °C |
| Manufacturer Model Number | A1969 | - |
| Warranty | - | 2-year warranty |
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