In depth comparison and review of Suunto Core and Amazfit GTS 4. 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 | Suunto Core | Amazfit GTS 4 |
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Product Type | Sport watch | Smart watch |
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Operating System | - | Zepp OS |
Supported Host Device OS | - | iOS 12 or later, Android 7.0 (Nougat) or later |
Activity/Sport | - | Multisport |
Wearing Style | Watch style | Watch style |
Audio Input | - | Microphone |
Audio Output | - | Speaker |
Width | 49.1 mm | 36.5 mm |
Height | 49.1 mm | 42.7 mm |
Depth | 14.5 mm | 9.9 mm |
Weight | 64 g | 27 g |
Body Material | Composite | Stainless steel, aluminium alloy frame |
Protection | Water-resistant | Water-resistant |
Colours | Black | - |
Clock Display | Yes | Yes |
FEATURES | Suunto Core | Amazfit GTS 4 |
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Sensors | Digital compass, barometer, altimeter, temperature | Accelerometer, ambient light sensor, geomagnetic sensor, barometric altimeter, gyroscope, BioTracker PPG 4.0 biometric sensor |
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Tracking Data | Time, speed, altitude, temperature | Time, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, sleep stages, stress level, menstrual cycle, personal activity intelligence (PAI), recovery time, training load, sleep quality score, nap, sleep breathing quality |
Modes | - | 154 sports modes |
Goal Setting | Yes | Yes |
Features | Dual time zone, alarm, timer, countdown timer, weather information, stopwatch timer, storm alarm | Strength training guidance, camera remote control, find phone function, answering a call, VO2 max, making a call, Find my Device, breathing training function, store & play music, sunrise/sunset times, auto pause, auto lap, realtime location tracking, music playback control, weather information, instant message reply, PeakBeats workout status algorithm, ExerSense algorithm, Dual-band navigation, linear motor, Virtual Pacer, track run mode, smart trajectory correction, route file import |
Notifications | - | SMS, incoming calls, applications, high and low heart rate, low blood-oxygen, high stress level |
Vibrating Alert | - | Yes |
Feedback Type | Visual interface | Audio alert, vibration alert, visual interface |
Internet of Things (IoT) Compatible | - | Yes |
IoT Intelligent Assistant | - | Alexa built-in |
IoT Voice Controlled | - | Direct |
CONNECTIVITY | Suunto Core | Amazfit GTS 4 |
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Wireless Interface | - | Wi-Fi, Bluetooth 5.0 |
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DISPLAY | Suunto Core | Amazfit GTS 4 |
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Type | Monochrome | AMOLED - colour |
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Resolution | - | 390 x 450 pixels |
Screen Size | - | 1.75" |
Pixel Density | - | 341 ppi |
Screen Protection | - | Tempered glass |
Always On Display (AOD) | - | Yes |
INPUT DEVICE | Suunto Core | Amazfit GTS 4 |
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Type | Touch buttons | Touch sensitive screen, push button |
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CASE | Suunto Core | Amazfit GTS 4 |
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Crystal Type | Mineral glass | - |
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Case Shape | Round | Rectangular |
Bezel | Aluminium | - |
Case Details | Black | Aluminium alloy |
BAND | Suunto Core | Amazfit GTS 4 |
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Band Type | Strap | Strap |
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Band Width | - | 20 mm |
Fits Wrist with Circumference | - | 140-200 mm |
Changeable | Yes | Yes |
Clasp Type | Buckle | Pin buckle |
Band Material | Elastomer | Fluoroelastomer |
Band Colour | Black | Infinite black | Misty white | Rosebud pink |
STORAGE | Suunto Core | Amazfit GTS 4 |
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User Memory | - | 2.3 GB |
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BATTERY | Suunto Core | Amazfit GTS 4 |
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Form Factor | CR2032 | - |
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Capacity | - | 300 mAh |
Battery Life | 12 month(s) | - |
Battery Life Details | Regular usage - up to 12 months | Typical usage - up to 8 days Battery Saver Watch Mode - up to 16 days Clock - up to 30 days Heavy usage - up to 4 days Accurate mode (with GPS) - up to 16 hours GPS mode - up to 28 hours Power saving mode (with GPS) - up to 33 hours |
Rechargeable Battery | - | Yes |
Recharge Time | - | 2 hour(s) |
MISCELLANEOUS | Suunto Core | Amazfit GTS 4 |
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Included Accessories | - | Magnetic charging cable |
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Preloaded Software | - | To Do List, Games, Stopwatch, Calendar, World clock, Alarm Clock, Reminders, Timer, Compass, Countdown timer |
Max Depth of Water Resistance | 30 m | 50 m |
Max Operating Temperature | 60 °C | 45 °C |
Min Operating Temperature | -20 °C | 0 °C |
Warranty | 2-year warranty | 1-year warranty |