Side by side comparison and review of Garmin Instinct Solar and Amazfit GTR 3. Compare design, displays, functions, batteries and other key specifications and features to simplify the choice of your perfect smartwatch. Our goal is to make it easier for you to decide on the watch that will best meet your expectations by revealing the main differences between the products.
GENERAL | Garmin Instinct Solar | Amazfit GTR 3 |
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Product Type | Sport watch | Smart watch |
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Operating System | - | Zepp OS |
Supported Host Device OS | iOS, Android | iOS 12 or later, Android 7.0 (Nougat) or later |
Activity/Sport | Running, swimming, ski, cycling, hiking, fishing, climbing, snowboarding, rower, kayaking, hunting, jumpmaster, stand up paddleboarding | Multisport |
Wearing Style | Watch style | Watch style |
Audio Input | - | Microphone |
Width | 45 mm | - |
Height | 45 mm | - |
Depth | 15.3 mm | - |
Weight | 53 g | - |
Body Details | - | Case only: 32 g |
Body Material | Fibre-reinforced polymer | Aluminium alloy |
Protection | Waterproof | Water-resistant |
Colours | Pipeline | Tidal blue | Cloudbreak | - |
Clock Display | Yes | Yes |
FEATURES | Garmin Instinct Solar | Amazfit GTR 3 |
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Sensors | Accelerometer, barometer, thermometre, altimeter, 3-axis compass, optical heart sensor | Accelerometer, ambient light sensor, gyro sensor, geomagnetic sensor, barometric altimeter, temperature, BioTracker PPG 3.0 biometric sensor |
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Tracking Data | Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level | Distance, calories burned, sleep activity, heart rate, steps taken, blood oxygen saturation, stress level |
Modes | Stealth mode | - |
Goal Setting | Yes | Yes |
Features | Music remote handling, Heart Rate target zone selector, find phone function, Bluetooth Smart technology, VIRB control, inactivity alert, Move IQ, Find my Device, Garmin Elevate, TrueUp, Body Battery, solar charging, night vision compatibility, dual grid coordinates format, trackback routing | Camera remote control, find phone function, automatic exercise recognition, weather information, PAI Health Assessment System |
Notifications | Missed calls, calendar, SMS, Email, social apps | Calendar |
Vibrating Alert | Yes | Yes |
Feedback Type | - | Vibration alert, visual interface |
Navigation (GPS) | GPS/GLONASS/Galileo receiver | GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
Internet of Things (IoT) Compatible | - | Yes |
IoT Intelligent Assistant | - | Alexa |
IoT Voice Controlled | - | Direct |
CONNECTIVITY | Garmin Instinct Solar | Amazfit GTR 3 |
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Wireless Interface | Bluetooth, ANT+ | Bluetooth 5.1 |
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DISPLAY | Garmin Instinct Solar | Amazfit GTR 3 |
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Type | Memory-in-Pixel LCD - monochrome - transflective | AMOLED - colour |
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Resolution | 128 x 128 pixels | 454 x 454 pixels |
Screen Size | - | 1.39" |
Dimensions (WxH) | 23 mm x 23 mm | - |
Aspect Ratio | - | Full circle |
Pixel Density | - | 326 ppi |
Screen Protection | Power Glass | Tempered glass |
INPUT DEVICE | Garmin Instinct Solar | Amazfit GTR 3 |
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Type | Touch buttons | Touch sensitive screen, push button |
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CASE | Garmin Instinct Solar | Amazfit GTR 3 |
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Case Shape | Round | Round |
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Case Details | Graphite | Black | Moss | Flame red | Sunburst | Lichen camo | - |
Crown Type | - | Classic crown |
BAND | Garmin Instinct Solar | Amazfit GTR 3 |
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Band Type | Band | Strap |
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Band Width | 22 mm | 22 mm |
Fits Wrist with Circumference | 132-224 mm | 155-218 mm |
Changeable | Yes | Yes |
Clasp Type | Buckle | Buckle |
Band Material | Silicone | Silicone |
Band Colour | Graphite | Black | Moss | Flame red | Sunburst | Lichen camo | Orchid | Graphite camo | Moonlight grey | Thunder black |
BATTERY | Garmin Instinct Solar | Amazfit GTR 3 |
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Technology | Lithium Ion | - |
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Capacity | - | 450 mAh |
Battery Life | 56 day(s) | - |
Battery Life Details | Smartwatch mode - up to 24 days Smartwatch mode (with solar) - up to 54 days Battery Saver Watch Mode - up to 56 days Max Battery GPS Mode - up to 30 hour(s) Max Battery GPS Mode (with solar) - up to 38 hour(s) |
Battery safe mode - up to 35 days Heavy usage - up to 10 days Typical usage - up to 21 days GPS mode - up to 35 hour(s) |
Rechargeable Battery | Yes | Yes |
Recharge Time | - | 2 hour(s) |
MISCELLANEOUS | Garmin Instinct Solar | Amazfit GTR 3 |
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Included Accessories | Charging/data cable | Magnetic charging stand |
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Preloaded Software | - | Zepp App |
Compliant Standards | MIL-STD-810 | - |
Max Depth of Water Resistance | 100 m | 50 m |
Warranty | - | 1-year warranty |