Side by side comparison and review of Polar Unite and Garmin epix Gen 2 Sapphire. 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 | Polar Unite | Garmin epix Gen 2 Sapphire |
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Product Type | Sport watch | Sport watch |
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Supported Host Device OS | iOS, Android | iOS, Android |
Activity/Sport | - | Multisport |
Wearing Style | Watch style | Watch style |
Width | 43.4 mm | - |
Height | 43.4 mm | - |
Depth | 10.4 mm | - |
Weight | 32 g | - |
Body Details | - | With band: 70 g Case only: 47 g |
Body Material | Fibreglass reinforced polymer | Titanium, fibre-reinforced polymer |
Protection | Water-resistant | Water-resistant |
Clock Display | Yes | Yes |
FEATURES | Polar Unite | Garmin epix Gen 2 Sapphire |
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Sensors | Accelerometer, ambient light sensor, optical heart sensor | Accelerometer, barometer, altimeter, optical heart sensor, 3-axis electronic compass |
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Tracking Data | Distance, calories burned, activity, sleep activity, heart rate, steps taken | Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, pace, stress level, respiratory rate, active time, water balance |
Goal Setting | Yes | Yes |
Features | Fitness test, Bluetooth Smart technology, inactivity alert, GPS via mobile, guided breathing session, Nightly Recharge recovery measurement, FitSpark training guide | Music remote handling, find phone function, VIRB control, inactivity alert, Move IQ, Find my Device, Downloadable workouts, store & play music, rejecting a call, LiveTrack, Physio TrueUp, PacePro pace guidance, animated workouts, weather information, dual grid coordinates format, Body Battery Energy Monitor |
Notifications | Calendar, SMS, Email | Calendar, SMS, Email, incoming calls, high and low heart rate |
Vibrating Alert | Yes | Yes |
Feedback Type | - | Audio alert, vibration alert, visual interface |
Navigation (GPS) | - | GPS/GLONASS/Galileo receiver |
Payment Technology | - | Garmin Pay |
CONNECTIVITY | Polar Unite | Garmin epix Gen 2 Sapphire |
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Wireless Interface | Bluetooth | Bluetooth, Wi-Fi, ANT+ |
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Connectors | USB | - |
DISPLAY | Polar Unite | Garmin epix Gen 2 Sapphire |
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Type | IPS - colour | AMOLED - colour |
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Resolution | 240 x 204 pixels | 416 x 416 pixels |
Screen Size | - | 1.3" |
Screen Protection | - | Sapphire glass |
Always On Display (AOD) | - | Yes |
INPUT DEVICE | Polar Unite | Garmin epix Gen 2 Sapphire |
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Type | Touch sensitive screen | Touch sensitive screen, push buttons |
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CASE | Polar Unite | Garmin epix Gen 2 Sapphire |
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Case Shape | Round | Round |
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Case Back | - | Titanium |
Case Details | - | Black titanium | White titanium |
BAND | Polar Unite | Garmin epix Gen 2 Sapphire |
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Band Type | Band | Band |
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Band Size | S/L | - |
Band Width | 20 mm | 22 mm |
Fits Wrist with Circumference | 130-210 mm | 125-208 mm |
Changeable | Yes | Yes |
Clasp Type | Snap & slip | Buckle |
Band Material | Silicone | Silicone |
Band Colour | Black | Blue | Pink | White | - |
STORAGE | Polar Unite | Garmin epix Gen 2 Sapphire |
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Storage Capacity | - | 32 GB |
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BATTERY | Polar Unite | Garmin epix Gen 2 Sapphire |
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Technology | Lithium polymer | Lithium Ion |
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Capacity | 174 mAh | - |
Battery Life Details | Watch mode + HR - up to 4 days Training mode + HR - up to 50 hour(s) |
Smartwatch mode - up to 16 days Battery Saver Watch Mode - up to 21 days GPS mode - up to 42 hour(s) All satellite systems mode - up to 32 hours All satellite systems with music mode - up to 10 hour(s) Max Battery GPS Mode - up to 75 hour(s) Expedition GPS Mode - up to 14 days |
Rechargeable Battery | Yes | Yes |
MISCELLANEOUS | Polar Unite | Garmin epix Gen 2 Sapphire |
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Included Accessories | Charging/data cable | Charging/data cable |
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Preloaded Software | Polar Fitness Test, Polar Flow | - |
SAR Value | - | 0.32 W/kg (body), 0.28 W/kg (limb) |
Max Depth of Water Resistance | 30 m | 100 m |
Max Operating Temperature | 50 °C | 45 °C |
Min Operating Temperature | -10 °C | -20 °C |
Warranty | 2-year warranty | - |