Detailed comparison and review of Garmin Forerunner 235 and Amazfit GTR 2. With our comprehensive overview, you can simply compare size, design, functions, battery capacities, but also other key features of both smartwatches and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the watch that best fits your needs and expectations.
| GENERAL | Garmin Forerunner 235 | Amazfit GTR 2 |
|---|
| Product Type | Sport watch | Smart watch |
|---|---|---|
| Supported Host Device OS | - | iOS 10 or later, Android 5.0 (Lollipop) or later |
| Activity/Sport | Running, cycling | - |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Width | 45 mm | - |
| Height | 45 mm | - |
| Depth | 11.7 mm | - |
| Weight | 42 g | - |
| Body Details | - | Case only: 39 g |
| Body Material | - | Stainless steel |
| Protection | Water-resistant | Water-resistant |
| Colours | Black, marsala red | Black and grey | Frost blue | - |
| Clock Display | Yes | Yes |
| FEATURES | Garmin Forerunner 235 | Amazfit GTR 2 |
|---|
| Sensors | Accelerometer, optical heart sensor | Accelerometer, ambient light sensor, gyro sensor, SpO2 sensor, 3-axis magnetometer, BioTracker 2 PPG biological tracking optical sensor |
|---|---|---|
| Tracking Data | Distance, time, speed, calories burned, sleep activity, heart rate | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, REM phases |
| Goal Setting | Yes | Yes |
| Features | Find phone function, VO2 max, idle alert, HR zones, VIRB control, inactivity alert, Garmin Elevate, LiveTrack, TrueUp, auto pause, auto lap, music playback control, voice instructions | Making a call, store & play music, huami-PAI Health Assessment System |
| Notifications | - | SMS, Email, social apps, incoming calls |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Vibration alert, visual interface |
| Navigation (GPS) | GPS/GLONASS receiver | GPS receiver |
| Internet of Things (IoT) Compatible | - | Yes |
| IoT Intelligent Assistant | - | Alexa |
| CONNECTIVITY | Garmin Forerunner 235 | Amazfit GTR 2 |
|---|
| Wireless Interface | - | Wi-Fi, Bluetooth 5.0 |
|---|
| DISPLAY | Garmin Forerunner 235 | Amazfit GTR 2 |
|---|
| Type | Memory-in-Pixel LCD - colour - transflective | AMOLED - colour |
|---|---|---|
| Resolution | 215 x 180 pixels | 454 x 454 pixels |
| Screen Size | 1.23" | 1.39" |
| Pixel Density | - | 326 ppi |
| Screen Protection | Chemically strengthened glass | Tempered glass |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Garmin Forerunner 235 | Amazfit GTR 2 |
|---|
| Type | - | Touch sensitive screen |
|---|
| CASE | Garmin Forerunner 235 | Amazfit GTR 2 |
|---|
| Case Shape | Round | Round |
|---|
| BAND | Garmin Forerunner 235 | Amazfit GTR 2 |
|---|
| Band Type | Strap | Strap |
|---|---|---|
| Band Width | - | 22 mm |
| Changeable | - | Yes |
| Clasp Type | Buckle | Pin buckle |
| Band Material | Silicone | Leather |
| Band Colour | Grey | Obsidian black |
| STORAGE | Garmin Forerunner 235 | Amazfit GTR 2 |
|---|
| User Memory | - | 3 GB |
|---|
| BATTERY | Garmin Forerunner 235 | Amazfit GTR 2 |
|---|
| Capacity | - | 471 mAh |
|---|---|---|
| Battery Life Details | GPS mode - up to 11 hour(s) Smartwatch mode - up to 9 days |
Typical usage - up to 14 days Basic mode - up to 38 days GPS mode - up to 48 hour(s) Talk time - up to 10 hour(s) |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | - | 2.5 hour(s) |
| MISCELLANEOUS | Garmin Forerunner 235 | Amazfit GTR 2 |
|---|
| Included Accessories | Charging/data cable | Magnetic charging dock |
|---|---|---|
| Preloaded Software | Calendar, Alarm, Weather, Timer, Find My Phone, Garmion Connect IQ | Amazon Alexa |
| Max Depth of Water Resistance | 50 m | 50 m |
| Warranty | 1-year warranty | - |
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