In depth comparison and review of Garmin Instinct and Garmin Forerunner 745. 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 | Garmin Instinct | Garmin Forerunner 745 |
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Product Type | Sport watch | Sport watch |
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Supported Host Device OS | iOS, Android | iOS, Android |
Activity/Sport | Running, swimming, ski, cycling, hiking, eSport, climbing, yoga, workout, snowboarding, cardio training, rower, kayaking, stand up paddleboarding, mountain biking | - |
Wearing Style | Watch style | Watch style |
Width | 45 mm | 43.8 mm |
Height | 45 mm | 43.8 mm |
Depth | 15.3 mm | 13.3 mm |
Weight | 53 g | 47 g |
Body Material | Fibre-reinforced polymer | Fibre-reinforced polymer |
Protection | Waterproof | Water-resistant |
Clock Display | Yes | Yes |
FEATURES | Garmin Instinct | Garmin Forerunner 745 |
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Sensors | Accelerometer, digital compass, thermometre, barometric altimeter, optical heart sensor | Accelerometer, digital compass, thermometre, gyro sensor, heart rate, barometric altimeter, Pulse Ox sensor |
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Tracking Data | Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, stress level, menstrual cycle, hydration | Distance, time, calories burned, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level, menstrual cycle, temperature, hydration, recovery time, training load |
Goal Setting | Yes | Yes |
Features | Music remote handling, find phone function, VIRB control, inactivity alert, Move IQ, Find my Device, Garmin Elevate, LiveTrack, TrueUp, Body Battery, Physio TrueUp | Find phone function, VO2 max, HR zones, VIRB control, Move IQ, Garmin Connect compatible, Find my Device, store & play music, rejecting a call, Garmin Elevate, LiveTrack, TrueUp, Body Battery, auto lap, Physio TrueUp, music playback control, weather information |
Notifications | Missed calls, calendar, SMS, Email, social apps | Calendar, SMS, Email, social apps, incoming calls |
Vibrating Alert | Yes | Yes |
Feedback Type | - | Vibration alert, visual interface |
Navigation (GPS) | GPS/GLONASS/Galileo receiver | GPS/GLONASS/Galileo receiver |
Payment Technology | - | Garmin Pay |
CONNECTIVITY | Garmin Instinct | Garmin Forerunner 745 |
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Wireless Interface | Bluetooth, Wi-Fi, ANT+ | Bluetooth, Wi-Fi, NFC, ANT+ |
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DISPLAY | Garmin Instinct | Garmin Forerunner 745 |
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Type | Memory-in-Pixel LCD - monochrome - transflective | Memory-in-Pixel LCD - colour - transflective |
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Resolution | 128 x 128 pixels | 240 x 240 pixels |
Screen Size | - | 1.2" |
Dimensions (WxH) | 23 mm x 23 mm | - |
Screen Protection | Chemically strengthened glass | Corning Gorilla Glass DX (scratch resistant glass) |
INPUT DEVICE | Garmin Instinct | Garmin Forerunner 745 |
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Type | Touch buttons | Touch sensitive screen |
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CASE | Garmin Instinct | Garmin Forerunner 745 |
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Case Shape | Round | Round |
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Bezel | Fibre-reinforced polymer | Fibre-reinforced polymer |
Case Details | Black lava | Coyote tan | Sunburst | Lakeside blue | Sea foam | Tundra | Graphite | Flame red | Black | Neo tropic |
BAND | Garmin Instinct | Garmin Forerunner 745 |
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Band Type | Strap | Band |
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Band Width | 22 mm | 22 mm |
Fits Wrist with Circumference | 132-224 mm | 126-216 mm |
Changeable | Yes | Yes |
Clasp Type | Buckle | Buckle |
Band Material | Silicone | Silicone |
Band Colour | Lava black | Coyote tan | Sunburst | Lakeside blue | Sea foam | Black |
BATTERY | Garmin Instinct | Garmin Forerunner 745 |
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Technology | Lithium Ion | Lithium Ion |
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Battery Life | 14 day(s) | 7 day(s) |
Battery Life Details | Smartwatch mode - up to 14 days Esports mode - up to 80 hour(s) GPS mode - up to 16 hour(s) UltraTrac mode - up to 40 hour(s) |
Smartwatch mode - up to 7 days GPS mode - up to 16 hour(s) GPS with Music mode - up to 6 hour(s) UltraTrac mode - up to 21 hour(s) |
Rechargeable Battery | Yes | - |
MISCELLANEOUS | Garmin Instinct | Garmin Forerunner 745 |
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Included Accessories | Charging/data cable | USB cable |
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Preloaded Software | STR3AMUP! | Garmin Pay, Garmion Connect IQ |
Compliant Standards | MIL-STD 810G | - |
Max Depth of Water Resistance | 100 m | 50 m |
Max Operating Temperature | 60 °C | 60 °C |
Min Operating Temperature | -20 °C | -20 °C |
Warranty | 1-year warranty | 1-year warranty |