In depth comparison and review of Garmin Forerunner 245 and Garmin fēnix 6S Sapphire. 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 Forerunner 245 | Garmin fēnix 6S Sapphire |
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Product Type | Sport watch | Sport watch |
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Supported Host Device OS | - | iOS, Android |
Activity/Sport | Running, swimming, ski, cycling | - |
Wearing Style | Watch style | Watch style |
Width | 42.3 mm | 42 mm |
Height | 42.3 mm | 42 mm |
Depth | 12.2 mm | 13.8 mm |
Weight | 38.5 g | 44 g |
Body Material | Fibre-reinforced polymer | Stainless steel, fibre-reinforced polymer |
Protection | Waterproof | Waterproof |
Colours | Black | - |
Clock Display | Yes | Yes |
FEATURES | Garmin Forerunner 245 | Garmin fēnix 6S Sapphire |
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Sensors | Accelerometer, electromagnetic compass, optical heart sensor | Accelerometer, barometric altimeter, pulse oximeter, 3-axis compass, optical heart sensor |
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Tracking Data | Distance, time, speed, heart rate, stress level | Distance, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation |
Goal Setting | Yes | Yes |
Features | Music remote handling, camera remote control, find phone function, VO2 max, HR zones, Move IQ, Garmin Connect compatible, Find my Device, rejecting a call, Garmin Elevate, TrueUp, Body Battery | Bluetooth Smart technology, store & play music, PacePro pace guidance |
Notifications | SMS, social apps, incoming calls | SMS, social apps, incoming calls |
Vibrating Alert | - | Yes |
Navigation (GPS) | GPS/GLONASS/Galileo receiver | GPS/GLONASS/Galileo receiver |
CONNECTIVITY | Garmin Forerunner 245 | Garmin fēnix 6S Sapphire |
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Wireless Interface | Bluetooth, ANT+ | Bluetooth, Wi-Fi, ANT+ |
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DISPLAY | Garmin Forerunner 245 | Garmin fēnix 6S Sapphire |
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Type | Memory-in-Pixel LCD - colour - transflective | Memory-in-Pixel LCD - colour - transflective |
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Resolution | 240 x 240 pixels | 240 x 240 pixels |
Screen Size | 1.2" | 1.2" |
Screen Protection | Corning Gorilla Glass 3 (scratch resistant glass) | Sapphire glass |
CASE | Garmin Forerunner 245 | Garmin fēnix 6S Sapphire |
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Case Size | - | 42 mm |
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Case Shape | Round | Round |
Case Details | Black | Rose gold-tone | Carbon grey DLC |
BAND | Garmin Forerunner 245 | Garmin fēnix 6S Sapphire |
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Band Type | Band | Band |
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Band Width | 20 mm | - |
Fits Wrist with Circumference | 127-204 mm | - |
Changeable | Yes | - |
Clasp Type | Buckle | Buckle |
Band Material | Silicone | Silicone |
Band Colour | Grey | Merlot | Powder grey | Black | Heathered black |
STORAGE | Garmin Forerunner 245 | Garmin fēnix 6S Sapphire |
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Storage Capacity | - | 32 GB |
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BATTERY | Garmin Forerunner 245 | Garmin fēnix 6S Sapphire |
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Technology | - | Lithium Ion |
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Battery Life Details | GPS mode - up to 24 hour(s) Smartwatch mode - up to 7 days |
Smartwatch mode - up to 9 days GPS mode - up to 25 hour(s) Max Battery GPS Mode - up to 50 hour(s) Expedition GPS Mode - up to 20 days Battery Saver Watch Mode - up to 34 days GPS with Music mode - up to 6 hour(s) |
Rechargeable Battery | - | Yes |
MISCELLANEOUS | Garmin Forerunner 245 | Garmin fēnix 6S Sapphire |
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Included Accessories | Charging/data cable | Charging/data cable |
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Preloaded Software | Calendar, Weather, Timer, Fitness Age | - |
Max Depth of Water Resistance | 50 m | 100 m |
Warranty | - | 1-year warranty |