In depth comparison and review of Amazfit Stratos 2S and Suunto 3. 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 | Suunto 3 |
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Product Type | Smart watch | Sport watch |
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Supported Host Device OS | Android 4.4 (KitKat) or later, iOS 9 or later | iOS, Android |
Activity/Sport | - | Running, swimming, cycling |
Wearing Style | Watch style | Watch style |
Width | - | 43 mm |
Height | - | 43 mm |
Weight | - | 36 g |
Body Material | - | ABS case |
Protection | Dustproof, waterproof | Waterproof |
Colours | - | Light gold, pebble white |
Clock Display | Yes | Yes |
FEATURES | Amazfit Stratos 2S | Suunto 3 |
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Sensors | Ambient light sensor, gyro sensor, heart rate, geomagnetic sensor, 3-axis accelerometer | Accelerometer, heart rate |
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Tracking Data | Distance, time, speed, calories burned, sleep activity, heart rate, pace, cadence, oxygen level | Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken, cadence, stress level, lap time |
Modes | - | Exercise mode |
Goal Setting | - | Yes |
Features | Listening to music, idle alert | GPS via mobile, sunrise/sunset times, weather information |
Notifications | Missed calls, SMS, Email, social apps, incoming calls | - |
Vibrating Alert | Yes | Yes |
Feedback Type | - | Vibration alert, visual interface |
Keypad Lock | - | Yes |
CONNECTIVITY | Amazfit Stratos 2S | Suunto 3 |
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Wireless Interface | IEEE 802.11b/g/n, Bluetooth 4.0 | Bluetooth |
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DISPLAY | Amazfit Stratos 2S | Suunto 3 |
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Type | LCD - colour - transflective | LED - colour |
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Resolution | 320 x 300 pixels | 218 x 218 pixels |
Screen Size | 1.34" | - |
Screen Protection | Dinorex Glass (scratch resistant glass) | - |
INPUT DEVICE | Amazfit Stratos 2S | Suunto 3 |
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Type | Touch sensitive screen | - |
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CASE | Amazfit Stratos 2S | Suunto 3 |
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Crystal Type | - | Polyamide |
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Case Shape | Round | Round |
Bezel | Ceramic black | Stainless steel |
Case Details | Carbon fibre | Slate grey | Slate grey/copper | Moss grey | Granite red | Black |
BAND | Amazfit Stratos 2S | Suunto 3 |
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Band Type | Band | Strap |
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Band Width | 22 mm | 20 mm |
Fits Wrist with Circumference | - | 120-210 mm |
Changeable | Yes | - |
Clasp Type | Buckle | Buckle |
Band Material | Leather | Silicone |
Band Colour | Black | Slate grey | Moss grey | Granite red | Black |
STORAGE | Amazfit Stratos 2S | Suunto 3 |
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Storage Capacity | 4 GB | - |
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User Memory | 2 GB | - |
RAM | Amazfit Stratos 2S | Suunto 3 |
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RAM Size | 512 MB | - |
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CPU | Amazfit Stratos 2S | Suunto 3 |
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Clock Speed | 1.2 GHz | - |
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BATTERY | Amazfit Stratos 2S | Suunto 3 |
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Technology | - | Lithium Ion |
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Capacity | 290 mAh | - |
Battery Life | - | 5 day(s) |
Battery Life Details | - | Training mode/GPS off - up to 40 hour(s) Training mode/GPS on - up to 30 hour(s) |
Standby Time | 5 days | 10 days |
Rechargeable Battery | - | Yes |
MISCELLANEOUS | Amazfit Stratos 2S | Suunto 3 |
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Included Accessories | - | USB charging cable |
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Preloaded Software | - | Stopwatch, Alarm Clock |
Max Depth of Water Resistance | 50 m | 30 m |
Max Operating Temperature | - | 60 °C |
Min Operating Temperature | - | -20 °C |