Side by side comparison and review of Suunto 3 and Amazfit GTR Mini. 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 | Suunto 3 | Amazfit GTR Mini |
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Product Type | Sport watch | Smart watch |
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Operating System | - | Zepp OS 2.0 |
Supported Host Device OS | iOS, Android | iOS 12 or later, Android 7.0 (Nougat) or later |
Activity/Sport | Running, swimming, cycling | Multisport |
Wearing Style | Watch style | Watch style |
Width | 43 mm | - |
Height | 43 mm | - |
Weight | 36 g | - |
Body Details | - | With band: 24.6 g |
Body Material | ABS case | Plastic, stainless steel |
Protection | Waterproof | Water-resistant |
Colours | Light gold, pebble white | Midnight black | Misty pink | Ocean blue |
Clock Display | Yes | Yes |
FEATURES | Suunto 3 | Amazfit GTR Mini |
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Sensors | Accelerometer, heart rate | Accelerometer, ambient light sensor, geomagnetic sensor, BioTracker PPG biological tracking optical sensor |
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Tracking Data | Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken, cadence, stress level, lap time | Calories burned, activity, heart rate, steps taken, blood oxygen saturation, pace, sleep stages, stress level, menstrual cycle, personal activity intelligence (PAI), sleep duration, altitude, recovery time, training load, training effect, REM phases, sleep quality score, nap, sleep breathing quality |
Modes | Exercise mode | Do-not-disturb mode, 126 sport modes |
Goal Setting | Yes | Yes |
Features | GPS via mobile, sunrise/sunset times, weather information | Camera remote control, find phone function, VO2 max, OTA update, breathing training function, music playback control, weather information, event reminders, rotor motor, Quick Reply, pomodoro timer, customisable watch faces, PeakBeats workout status algorithm, ExerSense algorithm, SomnusCare, password protection, Virtual Pacer, sedentary lifestyle reminder, circularly-polarised GPS aerial, 5 satellite positioning systems |
Notifications | - | Calendar, SMS, incoming calls, applications, high and low heart rate, low blood-oxygen, high stress level |
Vibrating Alert | Yes | Yes |
Feedback Type | Vibration alert, visual interface | Vibration alert, visual interface |
Navigation (GPS) | - | GPS receiver |
Keypad Lock | Yes | - |
CONNECTIVITY | Suunto 3 | Amazfit GTR Mini |
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Wireless Interface | Bluetooth | Bluetooth 5.2 |
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DISPLAY | Suunto 3 | Amazfit GTR Mini |
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Type | LED - colour | AMOLED - colour |
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Resolution | 218 x 218 pixels | 416 x 416 pixels |
Screen Size | - | 1.28" |
Pixel Density | - | 326 ppi |
Screen Protection | - | Fingerprint-resistant coating, tempered glass |
Always On Display (AOD) | - | Yes |
INPUT DEVICE | Suunto 3 | Amazfit GTR Mini |
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Type | - | Touch sensitive screen, side button |
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CASE | Suunto 3 | Amazfit GTR Mini |
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Crystal Type | Polyamide | - |
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Case Shape | Round | Circular |
Bezel | Stainless steel | - |
Case Details | Slate grey | Slate grey/copper | Moss grey | Granite red | Black | - |
BAND | Suunto 3 | Amazfit GTR Mini |
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Band Type | Strap | Strap |
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Band Width | 20 mm | 20 mm |
Fits Wrist with Circumference | 120-210 mm | 150-200 mm |
Changeable | - | Yes |
Clasp Type | Buckle | Buckle |
Band Material | Silicone | Silicone |
Band Colour | Slate grey | Moss grey | Granite red | Black | - |
CPU | Suunto 3 | Amazfit GTR Mini |
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CPU Type | - | Huangshan 2S |
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BATTERY | Suunto 3 | Amazfit GTR Mini |
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Technology | Lithium Ion | - |
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Capacity | - | 280 mAh |
Battery Life | 5 day(s) | 14 day(s) |
Battery Life Details | Training mode/GPS off - up to 40 hour(s) Training mode/GPS on - up to 30 hour(s) |
Typical usage - up to 14 days Heavy usage - up to 7 days Battery saver mode - up to 20 days Watch mode - up to 30 days GPS mode - up to 25 hour(s) |
Standby Time | 10 days | - |
Rechargeable Battery | Yes | Yes |
Recharge Time | - | 2 hour(s) |
MISCELLANEOUS | Suunto 3 | Amazfit GTR Mini |
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Included Accessories | USB charging cable | Magnetic charging cable |
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Preloaded Software | Stopwatch, Alarm Clock | Games, Stopwatch, Alarm Clock, Timer |
Compliant Standards | - | ISO 22810 |
Max Depth of Water Resistance | 30 m | 50 m |
Max Operating Temperature | 60 °C | - |
Min Operating Temperature | -20 °C | - |
Warranty | - | 1-year warranty |