Detailed comparison and review of Amazfit GTR 2 and Garmin fēnix 7 Sapphire Solar. 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 | Amazfit GTR 2 | Garmin fēnix 7 Sapphire Solar |
|---|
| Product Type | Smart watch | Sport watch |
|---|---|---|
| Supported Host Device OS | iOS 10 or later, Android 5.0 (Lollipop) or later | iOS, Android |
| Activity/Sport | - | Multisport |
| Wearing Style | Watch style | Watch style |
| Audio Input | Microphone | - |
| Body Details | Case only: 39 g | With silicone band: 73 g Case only: 50 g |
| Body Material | Stainless steel | Titanium, fibre-reinforced polymer |
| Protection | Water-resistant | Water-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Amazfit GTR 2 | Garmin fēnix 7 Sapphire Solar |
|---|
| Sensors | Accelerometer, ambient light sensor, gyro sensor, SpO2 sensor, 3-axis magnetometer, BioTracker 2 PPG biological tracking optical sensor | Accelerometer, thermometre, gyro sensor, barometric altimeter, electromagnetic compass, optical heart sensor, Pulse Ox sensor |
|---|---|---|
| Tracking Data | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, REM phases | Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, pace, stress level, respiratory rate, active time, water balance, temperature |
| Goal Setting | Yes | Yes |
| Features | Making a call, store & play music, huami-PAI Health Assessment System | Music remote handling, find phone function, VIRB control, inactivity alert, Move IQ, Find my Device, Downloadable workouts, store & play music, rejecting a call, LiveTrack, Physio TrueUp, PacePro pace guidance, solar charging, animated workouts, weather information, dual grid coordinates format, Body Battery Energy Monitor |
| Notifications | SMS, Email, social apps, incoming calls | Calendar, SMS, Email, social apps, incoming calls, high and low heart rate |
| Vibrating Alert | Yes | Yes |
| Feedback Type | Vibration alert, visual interface | Audio alert, vibration alert, visual interface |
| Navigation (GPS) | GPS receiver | GPS/GLONASS/Galileo receiver |
| Payment Technology | - | Garmin Pay |
| Internet of Things (IoT) Compatible | Yes | - |
| IoT Intelligent Assistant | Alexa | - |
| CONNECTIVITY | Amazfit GTR 2 | Garmin fēnix 7 Sapphire Solar |
|---|
| Wireless Interface | Wi-Fi, Bluetooth 5.0 | Bluetooth, Wi-Fi, ANT+ |
|---|
| DISPLAY | Amazfit GTR 2 | Garmin fēnix 7 Sapphire Solar |
|---|
| Type | AMOLED - colour | Memory-in-Pixel LCD - colour - transflective |
|---|---|---|
| Resolution | 454 x 454 pixels | 260 x 260 pixels |
| Screen Size | 1.39" | 1.3" |
| Pixel Density | 326 ppi | - |
| Screen Protection | Tempered glass | Power Sapphire |
| Always On Display (AOD) | Yes | - |
| INPUT DEVICE | Amazfit GTR 2 | Garmin fēnix 7 Sapphire Solar |
|---|
| Type | Touch sensitive screen | Touch sensitive screen, push buttons |
|---|
| CASE | Amazfit GTR 2 | Garmin fēnix 7 Sapphire Solar |
|---|
| Case Size | - | 47 mm |
|---|---|---|
| Case Shape | Round | Round |
| Bezel | - | Titanium |
| Case Back | - | Metal |
| Case Details | - | Titanium carbon grey DLC | Mineral blue titanium | Titanium | Titanium black DLC |
| BAND | Amazfit GTR 2 | Garmin fēnix 7 Sapphire Solar |
|---|
| Band Type | Strap | Vented bracelet |
|---|---|---|
| Band Width | 22 mm | 22 mm |
| Fits Wrist with Circumference | - | 132-215 mm |
| Changeable | Yes | Yes |
| Clasp Type | Pin buckle | Butterfly |
| Band Material | Leather | Titanium |
| Band Colour | Obsidian black | Titanium carbon grey DLC | Black | Whitestone | Chestnut |
| STORAGE | Amazfit GTR 2 | Garmin fēnix 7 Sapphire Solar |
|---|
| Storage Capacity | - | 32 GB |
|---|---|---|
| User Memory | 3 GB | - |
| BATTERY | Amazfit GTR 2 | Garmin fēnix 7 Sapphire Solar |
|---|
| Technology | - | Lithium Ion |
|---|---|---|
| Capacity | 471 mAh | - |
| Battery Life Details | 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) |
Smartwatch mode - up to 18 days Smartwatch mode (with solar) - up to 22 days Battery Saver Watch Mode - up to 57 days Battery Saver Watch Mode (with solar) - up to 173 days GPS mode - up to 57 hour(s) GPS mode (with solar) - up to 73 hour(s) All satellite systems mode - up to 40 hours All satellite systems mode (with solar) - up to 48 hours All satellite systems with music mode - up to 10 hour(s) Max Battery GPS Mode - up to 136 hour(s) Max Battery GPS Mode (with solar) - up to 289 hour(s) Expedition GPS Mode - up to 40 days Expedition GPS Mode (with solar) - up to 74 days |
| Rechargeable Battery | Yes | Yes |
| Recharge Time | 2.5 hour(s) | - |
| MISCELLANEOUS | Amazfit GTR 2 | Garmin fēnix 7 Sapphire Solar |
|---|
| Included Accessories | Magnetic charging dock | Silicon wristband, charging/data cable |
|---|---|---|
| Preloaded Software | Amazon Alexa | - |
| SAR Value | - | 0.3 W/kg (body), 0.3 W/kg (limb) |
| Max Depth of Water Resistance | 50 m | 100 m |
| Max Operating Temperature | - | 45 °C |
| Min Operating Temperature | - | -20 °C |
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