Side by side comparison and review of Amazfit Stratos 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 | Amazfit Stratos | Amazfit GTR 2 |
|---|
| Product Type | Smart watch | Smart watch |
|---|---|---|
| Supported Host Device OS | iOS, Android | iOS 10 or later, Android 5.0 (Lollipop) or later |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Weight | 70 g | - |
| Body Details | - | Case only: 39 g |
| Body Material | - | Stainless steel |
| Protection | Dustproof, waterproof | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit Stratos | Amazfit GTR 2 |
|---|
| Sensors | Accelerometer, heart rate | Accelerometer, ambient light sensor, gyro sensor, SpO2 sensor, 3-axis magnetometer, BioTracker 2 PPG biological tracking optical sensor |
|---|---|---|
| Tracking Data | Distance, time, speed, calories burned, sleep activity, heart rate, pace, cadence, oxygen level | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, REM phases |
| Goal Setting | - | Yes |
| Features | Listening to music, idle alert | Making a call, store & play music, huami-PAI Health Assessment System |
| Notifications | Missed calls, SMS, Email, social apps, incoming 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 |
| CONNECTIVITY | Amazfit Stratos | Amazfit GTR 2 |
|---|
| Wireless Interface | Bluetooth 4.0, IEEE 802.11a/b/g/n | Wi-Fi, Bluetooth 5.0 |
|---|
| DISPLAY | Amazfit Stratos | Amazfit GTR 2 |
|---|
| Type | LCD - colour - transflective | AMOLED - colour |
|---|---|---|
| Resolution | 320 x 300 pixels | 454 x 454 pixels |
| Screen Size | 1.34" | 1.39" |
| Pixel Density | - | 326 ppi |
| Screen Protection | Corning Concore Glass, 2.5D Arc Glass | Tempered glass |
| Always On Display (AOD) | Yes | Yes |
| INPUT DEVICE | Amazfit Stratos | Amazfit GTR 2 |
|---|
| Type | Touch sensitive screen | Touch sensitive screen |
|---|
| CASE | Amazfit Stratos | Amazfit GTR 2 |
|---|
| Case Shape | Round | Round |
|---|---|---|
| Bezel | Ceramic black | - |
| Case Details | Carbon fibre | - |
| BAND | Amazfit Stratos | Amazfit GTR 2 |
|---|
| Band Type | Band | Strap |
|---|---|---|
| Band Width | - | 22 mm |
| Changeable | - | Yes |
| Clasp Type | Buckle | Pin buckle |
| Band Material | - | Leather |
| Band Colour | Black | Obsidian black |
| STORAGE | Amazfit Stratos | Amazfit GTR 2 |
|---|
| Storage Capacity | 4 GB | - |
|---|---|---|
| User Memory | - | 3 GB |
| CPU | Amazfit Stratos | Amazfit GTR 2 |
|---|
| Clock Speed | 1.2 GHz | - |
|---|
| BATTERY | Amazfit Stratos | Amazfit GTR 2 |
|---|
| 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) |
| Rechargeable Battery | - | Yes |
| Recharge Time | - | 2.5 hour(s) |
| MISCELLANEOUS | Amazfit Stratos | Amazfit GTR 2 |
|---|
| Included Accessories | - | Magnetic charging dock |
|---|---|---|
| Preloaded Software | - | Amazon Alexa |
| Max Depth of Water Resistance | 50 m | 50 m |
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