In depth comparison and review of Garmin Forerunner 245 Music and Polar Unite. 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 Music | Polar Unite |
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Product Type | Smart 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 | 43.4 mm |
Height | 42.3 mm | 43.4 mm |
Depth | 12.2 mm | 10.4 mm |
Weight | 38.5 g | 32 g |
Body Material | Fibre-reinforced polymer | Fibreglass reinforced polymer |
Protection | Waterproof | Water-resistant |
Clock Display | Yes | Yes |
FEATURES | Garmin Forerunner 245 Music | Polar Unite |
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Sensors | Accelerometer, heart rate, electromagnetic compass | Accelerometer, ambient light sensor, optical heart sensor |
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Tracking Data | Distance, time, speed, calories burned, heart rate (with optional heart rate sensor), sleep activity, steps taken, blood oxygen saturation, stress level | Distance, calories burned, activity, sleep activity, heart rate, steps taken |
Goal Setting | Yes | Yes |
Features | Camera remote control, find phone function, inactivity alert, Garmin Connect compatible, Find my Device, store & play music | Fitness test, Bluetooth Smart technology, inactivity alert, GPS via mobile, guided breathing session, Nightly Recharge recovery measurement, FitSpark training guide |
Notifications | - | Calendar, SMS, Email |
Vibrating Alert | - | Yes |
Navigation (GPS) | GPS/GLONASS/Galileo receiver | - |
CONNECTIVITY | Garmin Forerunner 245 Music | Polar Unite |
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Wireless Interface | Bluetooth, Wi-Fi, ANT+ | Bluetooth |
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Connectors | - | USB |
DISPLAY | Garmin Forerunner 245 Music | Polar Unite |
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Type | Memory-in-Pixel LCD - colour - transflective | IPS - colour |
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Resolution | 240 x 240 pixels | 240 x 204 pixels |
Screen Size | 1.2" | - |
Screen Protection | Corning Gorilla Glass 3 (scratch resistant glass) | - |
INPUT DEVICE | Garmin Forerunner 245 Music | Polar Unite |
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Type | - | Touch sensitive screen |
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CASE | Garmin Forerunner 245 Music | Polar Unite |
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Case Shape | Round | Round |
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BAND | Garmin Forerunner 245 Music | Polar Unite |
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Band Type | Band | Band |
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Band Size | - | S/L |
Band Width | - | 20 mm |
Fits Wrist with Circumference | 127-204 mm | 130-210 mm |
Changeable | Yes | Yes |
Clasp Type | Buckle | Snap & slip |
Band Material | Silicone | Silicone |
Band Colour | Aqua | Black | Blue | Pink | White |
BATTERY | Garmin Forerunner 245 Music | Polar Unite |
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Technology | - | Lithium polymer |
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Capacity | - | 174 mAh |
Battery Life Details | Smartwatch mode - up to 7 days GPS mode - up to 24 hour(s) GPS with Music mode - up to 6 hour(s) |
Watch mode + HR - up to 4 days Training mode + HR - up to 50 hour(s) |
Rechargeable Battery | - | Yes |
MISCELLANEOUS | Garmin Forerunner 245 Music | Polar Unite |
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Included Accessories | Charging/data cable | Charging/data cable |
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Preloaded Software | Calendar, Weather, Timer, Fitness Age | Polar Fitness Test, Polar Flow |
Max Depth of Water Resistance | 50 m | 30 m |
Max Operating Temperature | - | 50 °C |
Min Operating Temperature | - | -10 °C |
Warranty | - | 2-year warranty |