In depth comparison and review of Suunto 3 and Amazfit GTS 2E. 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 3 | Amazfit GTS 2E |
|---|
| Product Type | Sport watch | Smart watch |
|---|---|---|
| Supported Host Device OS | iOS, Android | iOS 10 or later, Android 5.0 (Lollipop) or later |
| Activity/Sport | Running, swimming, cycling | - |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Width | 43 mm | - |
| Height | 43 mm | - |
| Weight | 36 g | - |
| Body Details | - | Case only: 25 g |
| Body Material | ABS case | Aluminium alloy |
| Protection | Waterproof | Water-resistant |
| Colours | Light gold, pebble white | - |
| Clock Display | Yes | Yes |
| FEATURES | Suunto 3 | Amazfit GTS 2E |
|---|
| Sensors | Accelerometer, heart rate | Accelerometer, ambient light sensor, barometer, SpO2 sensor, geomagnetic sensor, temperature, BioTracker 2 PPG biological tracking optical sensor, gyroscope |
|---|---|---|
| Tracking Data | Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken, cadence, stress level, lap time | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level |
| Modes | Exercise mode | - |
| Goal Setting | Yes | Yes |
| Features | GPS via mobile, sunrise/sunset times, weather information | Huami-PAI Health Assessment System |
| Notifications | - | SMS, Email, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | Vibration alert, visual interface |
| Navigation (GPS) | - | GPS/GLONASS receiver |
| Keypad Lock | Yes | - |
| CONNECTIVITY | Suunto 3 | Amazfit GTS 2E |
|---|
| Wireless Interface | Bluetooth | Bluetooth 5.0 BLE |
|---|
| DISPLAY | Suunto 3 | Amazfit GTS 2E |
|---|
| Type | LED - colour | AMOLED - colour |
|---|---|---|
| Resolution | 218 x 218 pixels | 348 x 422 pixels |
| Screen Size | - | 1.65" |
| Pixel Density | - | 341 ppi |
| Screen Protection | - | 2.5D tempered glass |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Suunto 3 | Amazfit GTS 2E |
|---|
| Type | - | Touch sensitive screen |
|---|
| CASE | Suunto 3 | Amazfit GTS 2E |
|---|
| Crystal Type | Polyamide | - |
|---|---|---|
| Case Shape | Round | Rectangular |
| Bezel | Stainless steel | - |
| Case Back | - | Matte plastic |
| Case Details | Slate grey | Slate grey/copper | Moss grey | Granite red | Black | Obsidian black |
| BAND | Suunto 3 | Amazfit GTS 2E |
|---|
| Band Type | Strap | Strap |
|---|---|---|
| Band Width | 20 mm | 20 mm |
| Fits Wrist with Circumference | 120-210 mm | - |
| Changeable | - | Yes |
| Clasp Type | Buckle | Buckle |
| Band Material | Silicone | Silicone |
| Band Colour | Slate grey | Moss grey | Granite red | Black | Obsidian black | Moss Green | Lilac purple |
| BATTERY | Suunto 3 | Amazfit GTS 2E |
|---|
| Technology | Lithium Ion | - |
|---|---|---|
| Capacity | - | 246 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) |
Typical usage - up to 14 days Basic mode - up to 24 days |
| Standby Time | 10 days | - |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | - | 2 hour(s) |
| MISCELLANEOUS | Suunto 3 | Amazfit GTS 2E |
|---|
| Included Accessories | USB charging cable | Charging cradle |
|---|---|---|
| Preloaded Software | Stopwatch, Alarm Clock | - |
| Max Depth of Water Resistance | 30 m | 50 m |
| Max Operating Temperature | 60 °C | - |
| Min Operating Temperature | -20 °C | - |
| Manufacturer Model Number | - | A2021 |
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