Side by side comparison and review of Garmin Approach S20 and Polar Unite. 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 Approach S20 | Polar Unite |
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Product Type | Sport watch | Sport watch |
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Supported Host Device OS | iOS, Android | iOS, Android |
Activity/Sport | Golf | - |
Wearing Style | Watch style | Watch style |
Width | - | 43.4 mm |
Height | - | 43.4 mm |
Depth | - | 10.4 mm |
Weight | - | 32 g |
Body Details | Sensor: 13 mm x 27 mm 9 g | - |
Body Material | - | Fibreglass reinforced polymer |
Protection | Waterproof | Water-resistant |
Clock Display | Yes | Yes |
FEATURES | Garmin Approach S20 | Polar Unite |
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Sensors | Accelerometer | Accelerometer, ambient light sensor, optical heart sensor |
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Tracking Data | Distance, time, calories burned, activity, heart rate, steps taken | Distance, calories burned, activity, sleep activity, heart rate, steps taken |
Goal Setting | Yes | Yes |
Features | Sunlight readable, Garmin Connect compatible, TrueUp, Garmin AutoShot, TruSwing | Fitness test, Bluetooth Smart technology, inactivity alert, GPS via mobile, guided breathing session, Nightly Recharge recovery measurement, FitSpark training guide |
Notifications | Applications | Calendar, SMS, Email |
Vibrating Alert | - | Yes |
Navigation (GPS) | GPS receiver | - |
CONNECTIVITY | Garmin Approach S20 | Polar Unite |
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Wireless Interface | Bluetooth, ANT+ | Bluetooth |
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Connectors | - | USB |
DISPLAY | Garmin Approach S20 | Polar Unite |
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Type | Memory-in-Pixel LCD - monochrome | IPS - colour |
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Resolution | 128 x 128 pixels | 240 x 204 pixels |
Dimensions (WxH) | 23 mm x 23 mm | - |
INPUT DEVICE | Garmin Approach S20 | Polar Unite |
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Type | Single push-button | Touch sensitive screen |
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CASE | Garmin Approach S20 | Polar Unite |
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Crystal Type | Chemically strengthened glass | - |
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Case Shape | Rounded square | Round |
BAND | Garmin Approach S20 | Polar Unite |
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Band Type | Strap | Band |
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Band Size | - | S/L |
Band Width | - | 20 mm |
Fits Wrist with Circumference | - | 130-210 mm |
Changeable | - | Yes |
Clasp Type | Buckle | Snap & slip |
Band Material | Silicone | Silicone |
Band Colour | Black | Black | Blue | Pink | White |
STORAGE | Garmin Approach S20 | Polar Unite |
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Storage Capacity | 64 MB | - |
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BATTERY | Garmin Approach S20 | Polar Unite |
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Technology | Lithium Ion | Lithium polymer |
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Capacity | - | 174 mAh |
Battery Life | 56 day(s) | - |
Battery Life Details | Smartwatch mode - up to 56 days GPS mode - up to 15 hours |
Watch mode + HR - up to 4 days Training mode + HR - up to 50 hour(s) |
Rechargeable Battery | Yes | Yes |
MISCELLANEOUS | Garmin Approach S20 | Polar Unite |
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Included Accessories | Charging/data cable | Charging/data cable |
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Preloaded Software | Calendar, Time, Alarm Clock | Polar Fitness Test, Polar Flow |
Max Depth of Water Resistance | 50 m | 30 m |
Max Operating Temperature | 60 °C | 50 °C |
Min Operating Temperature | -20 °C | -10 °C |
Warranty | 1-year warranty | 2-year warranty |