In depth comparison and review of Amazfit Stratos 2S and Amazfit GTR 3 Pro. 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 Stratos 2S | Amazfit GTR 3 Pro |
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Product Type | Smart watch | Smart watch |
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Operating System | - | Zepp OS |
Supported Host Device OS | Android 4.4 (KitKat) or later, iOS 9 or later | iOS 12 or later, Android 7.0 (Nougat) or later |
Activity/Sport | - | Multisport |
Wearing Style | Watch style | Watch style |
Audio Input | - | Microphone |
Body Details | - | Case only: 32 g |
Body Material | - | Aluminium alloy |
Protection | Dustproof, waterproof | Water-resistant |
Clock Display | Yes | Yes |
FEATURES | Amazfit Stratos 2S | Amazfit GTR 3 Pro |
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Sensors | Ambient light sensor, gyro sensor, heart rate, geomagnetic sensor, 3-axis accelerometer | Accelerometer, ambient light sensor, gyro sensor, geomagnetic sensor, barometric altimeter, temperature, BioTracker PPG 3.0 biometric sensor |
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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 |
Goal Setting | - | Yes |
Features | Listening to music, idle alert | Camera remote control, find phone function, automatic exercise recognition, music playback control, weather information, PAI Health Assessment System |
Notifications | Missed calls, SMS, Email, social apps, incoming calls | Calendar |
Vibrating Alert | Yes | Yes |
Feedback Type | - | Vibration alert, visual interface |
Navigation (GPS) | - | GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
Internet of Things (IoT) Compatible | - | Yes |
IoT Intelligent Assistant | - | Alexa built-in |
IoT Voice Controlled | - | Direct |
CONNECTIVITY | Amazfit Stratos 2S | Amazfit GTR 3 Pro |
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Wireless Interface | IEEE 802.11b/g/n, Bluetooth 4.0 | Wi-Fi, Bluetooth 5.0 |
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DISPLAY | Amazfit Stratos 2S | Amazfit GTR 3 Pro |
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Type | LCD - colour - transflective | AMOLED - colour |
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Resolution | 320 x 300 pixels | 480 x 480 pixels |
Screen Size | 1.34" | 1.45" |
Aspect Ratio | - | Full circle |
Pixel Density | - | 331 ppi |
Screen Protection | Dinorex Glass (scratch resistant glass) | Tempered glass |
INPUT DEVICE | Amazfit Stratos 2S | Amazfit GTR 3 Pro |
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Type | Touch sensitive screen | Touch sensitive screen, push button |
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CASE | Amazfit Stratos 2S | Amazfit GTR 3 Pro |
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Case Shape | Round | Round |
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Bezel | Ceramic black | - |
Case Details | Carbon fibre | - |
Crown Type | - | Classic crown |
BAND | Amazfit Stratos 2S | Amazfit GTR 3 Pro |
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Band Type | Band | Strap |
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Band Width | 22 mm | 22 mm |
Fits Wrist with Circumference | - | 155-218 mm |
Changeable | Yes | Yes |
Clasp Type | Buckle | Buckle |
Band Material | Leather | Leather |
Band Colour | Black | Brown | Infinite black |
STORAGE | Amazfit Stratos 2S | Amazfit GTR 3 Pro |
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Storage Capacity | 4 GB | - |
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User Memory | 2 GB | - |
RAM | Amazfit Stratos 2S | Amazfit GTR 3 Pro |
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RAM Size | 512 MB | - |
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CPU | Amazfit Stratos 2S | Amazfit GTR 3 Pro |
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Clock Speed | 1.2 GHz | - |
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BATTERY | Amazfit Stratos 2S | Amazfit GTR 3 Pro |
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Capacity | 290 mAh | 450 mAh |
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Battery Life Details | - | Battery safe mode - up to 30 days Heavy usage - up to 6 days Typical usage - up to 12 days GPS mode - up to 35 hour(s) |
Standby Time | 5 days | - |
Rechargeable Battery | - | Yes |
Recharge Time | - | 2 hour(s) |
MISCELLANEOUS | Amazfit Stratos 2S | Amazfit GTR 3 Pro |
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Included Accessories | - | Magnetic charging stand |
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Preloaded Software | - | Zepp App |
Max Depth of Water Resistance | 50 m | 50 m |
Warranty | - | 2-year warranty |