In depth comparison and review of Amazfit GTR 4 and Suunto Race. 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 GTR 4 | Suunto Race |
|---|
| Product Type | Smart watch | Sport watch |
|---|---|---|
| Operating System | Zepp OS | - |
| Supported Host Device OS | iOS 12 or later, Android 7.0 (Nougat) or later | iOS, Android |
| Activity/Sport | Multisport | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | - |
| Audio Output | Speaker | - |
| Width | - | 49 mm |
| Height | - | 49 mm |
| Depth | - | 13.3 mm |
| Weight | - | 83 g |
| Body Details | With band: 34 g | - |
| Body Material | Aluminium alloy frame | Glass fibre reinforced polyamide |
| Protection | Water-resistant | Water-resistant |
| Colours | - | All black |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit GTR 4 | Suunto Race |
|---|
| Sensors | Accelerometer, ambient light sensor, geomagnetic sensor, barometric altimeter, gyroscope, BioTracker PPG 4.0 biometric sensor | Digital compass, barometer, altimeter, optical heart sensor |
|---|---|---|
| Tracking Data | 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 | Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, pace, stress level, sleep duration, altitude, temperature, running power, swimming metrics, training load, REM phases, sleep quality score |
| Modes | 154 sports modes | 95+ sport modes |
| Goal Setting | Yes | Yes |
| Features | 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, PeakBeats workout status algorithm, ExerSense algorithm, Dual-band navigation, linear motor, Virtual Pacer, track run mode, smart trajectory correction, route file import | Battery indicator, Dual Time display, VO2 max, adjustable brightness, OTA update, sunrise/sunset times, auto lap, music playback control, instant message reply, customisable watch faces, storm alarm, automatic daylight saving time, HRV index, outdoor terrain and satellite maps, Breadcrumb trail in real time, Waypoint and visual route navigation, Sea level pressure, snap to route, Point of interest navigation |
| Notifications | SMS, incoming calls, applications, high and low heart rate, low blood-oxygen, high stress level | SMS, social apps, calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Audio alert, vibration alert, visual interface | 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 GTR 4 | Suunto Race |
|---|
| Wireless Interface | Wi-Fi, Bluetooth 5.0 BLE | Bluetooth |
|---|
| DISPLAY | Amazfit GTR 4 | Suunto Race |
|---|
| Type | AMOLED - colour | AMOLED - colour |
|---|---|---|
| Resolution | 466 x 466 pixels | 466 x 466 pixels |
| Screen Size | 1.43" | 1.43" |
| Pixel Density | 326 ppi | - |
| Screen Protection | Fingerprint-resistant coating, tempered glass, anti-glare bezel | Sapphire glass |
| Always On Display (AOD) | Yes | Yes |
| INPUT DEVICE | Amazfit GTR 4 | Suunto Race |
|---|
| Type | Touch sensitive screen, push buttons | Touch sensitive screen, push buttons |
|---|
| CASE | Amazfit GTR 4 | Suunto Race |
|---|
| Case Shape | Circular | Round |
|---|---|---|
| Bezel | - | Stainless steel |
| Case Back | Polycarbonate | - |
| Case Details | Aluminium alloy | Glass fibre reinforced polyamide |
| BAND | Amazfit GTR 4 | Suunto Race |
|---|
| Band Type | Strap | Strap |
|---|---|---|
| Band Width | 22 mm | 22 mm |
| Fits Wrist with Circumference | 150-215 mm | 125-175 mm |
| Changeable | Yes | Yes |
| Clasp Type | Pin buckle | Buckle |
| Band Material | Fluoroelastomer | Silicone |
| Band Colour | Superspeed black | Vintage brown leather | - |
| STORAGE | Amazfit GTR 4 | Suunto Race |
|---|
| User Memory | 2.3 GB | - |
|---|
| BATTERY | Amazfit GTR 4 | Suunto Race |
|---|
| Technology | - | Lithium Ion |
|---|---|---|
| Capacity | 475 mAh | - |
| Battery Life | - | 26 day(s) |
| Battery Life Details | Typical usage - up to 14 days Battery Saver Watch Mode - up to 24 days Clock - up to 50 days Heavy usage - up to 7 days Accurate mode (with GPS) - up to 25 hours GPS mode - up to 44 hours Power saving mode (with GPS) - up to 52 hours |
Watch mode - up to 26 days Activity tracking mode - up to 12 days Training mode/GPS on - up to 5 days |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | 2 hour(s) | - |
| MISCELLANEOUS | Amazfit GTR 4 | Suunto Race |
|---|
| Included Accessories | Magnetic charging cable | Charging cable |
|---|---|---|
| Preloaded Software | To Do List, Games, Stopwatch, Calendar, World clock, Alarm Clock, Reminders, Timer, Compass, Countdown timer | Stopwatch, Alarm Clock, Compass, Countdown timer |
| Max Depth of Water Resistance | 50 m | 100 m |
| Max Operating Temperature | 45 °C | 55 °C |
| Min Operating Temperature | 0 °C | -20 °C |
| Warranty | 1-year warranty | - |
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