In depth comparison and review of Amazfit GTS 2 and Suunto Core Alpha. 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 | Suunto Core Alpha |
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Product Type | Smart watch | Sport watch |
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Supported Host Device OS | iOS 10 or later, Android 5.0 (Lollipop) or later | - |
Wearing Style | Watch style | Watch style |
Audio Input | Microphone | - |
Audio Output | Speaker | - |
Width | - | 49.5 mm |
Height | - | 49.5 mm |
Depth | - | 15.1 mm |
Weight | - | 67 g |
Body Details | Case only: 24.7 g | - |
Body Material | Plastic, aluminium alloy | Composite |
Protection | Water-resistant | Water-resistant |
Colours | - | Stealth |
Clock Display | Yes | Yes |
FEATURES | Amazfit GTS 2 | Suunto Core Alpha |
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Sensors | Accelerometer, ambient light sensor, barometer, gyro sensor, geomagnetic sensor, BioTracker 2 PPG biological tracking optical sensor | Digital compass, barometer, altimeter, temperature |
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Tracking Data | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, personal activity intelligence (PAI), REM phases | Time, speed, altitude, temperature |
Goal Setting | Yes | Yes |
Features | Making a call, inactivity alert, alarm, store & play music, huami-PAI Health Assessment System, weather information, event reminders | Dual time zone, alarm, timer, countdown timer, weather information, stopwatch timer, storm alarm |
Notifications | SMS, Email, social apps, incoming calls | - |
Vibrating Alert | Yes | - |
Feedback Type | Vibration alert, visual interface | Visual interface |
Navigation (GPS) | GPS/GLONASS receiver | - |
Internet of Things (IoT) Compatible | Yes | - |
IoT Intelligent Assistant | Alexa | - |
CONNECTIVITY | Amazfit GTS 2 | Suunto Core Alpha |
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Wireless Interface | Wi-Fi, Bluetooth 5.0 | - |
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DISPLAY | Amazfit GTS 2 | Suunto Core Alpha |
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Type | AMOLED - colour | Monochrome |
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Resolution | 348 x 442 pixels | - |
Screen Size | 1.65" | - |
Pixel Density | 341 ppi | - |
Always On Display (AOD) | Yes | - |
INPUT DEVICE | Amazfit GTS 2 | Suunto Core Alpha |
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Type | Touch sensitive screen | Touch buttons |
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CASE | Amazfit GTS 2 | Suunto Core Alpha |
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Case Shape | Square | Round |
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Bezel | - | Aluminium |
Case Back | Polymer | - |
Case Details | Midnight black | Urban grey | Desert gold | - |
BAND | Amazfit GTS 2 | Suunto Core Alpha |
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Band Type | Strap | Strap |
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Band Width | 20 mm | - |
Fits Wrist with Circumference | - | 140-240 mm |
Changeable | Yes | Yes |
Clasp Type | Buckle | Buckle |
Band Material | Silicone | Textile |
STORAGE | Amazfit GTS 2 | Suunto Core Alpha |
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User Memory | 3 GB | - |
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BATTERY | Amazfit GTS 2 | Suunto Core Alpha |
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Form Factor | - | CR2032 |
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Capacity | 246 mAh | - |
Battery Life | - | 12 month(s) |
Battery Life Details | Daily mode - up to 7 days Basic mode - up to 20 days GPS mode - up to 25 hour(s) |
Regular usage - up to 12 months |
Rechargeable Battery | Yes | - |
Recharge Time | 2 hour(s) | - |
MISCELLANEOUS | Amazfit GTS 2 | Suunto Core Alpha |
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Included Accessories | Magnetic charging stand | - |
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Preloaded Software | Amazon Alexa | - |
Max Depth of Water Resistance | 50 m | 30 m |
Max Operating Temperature | - | 60 °C |
Min Operating Temperature | - | -20 °C |
Manufacturer Model Number | A1969 | - |
Warranty | - | 2-year warranty |