Polar Unite vs. Garmin Forerunner 55

Smartwatch Comparison, Reviews and Tests

Side by side comparison and review of Polar Unite and Garmin Forerunner 55. 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.

Smartwatch Specifications Comparison

Polar Unite vs. Garmin Forerunner 55 Comparison Chart
GENERAL Polar Unite Garmin Forerunner 55
Product Type Sport watch Sport watch
Supported Host Device OS iOS, Android iOS, Android
Wearing Style Watch style Watch style
Width 43.4 mm 42 mm
Height 43.4 mm 42 mm
Depth 10.4 mm 11.6 mm
Weight 32 g 37 g
Body Material Fibreglass reinforced polymer -
Protection Water-resistant Waterproof
Colours - Monterra grey
Clock Display Yes Yes
FEATURES Polar Unite Garmin Forerunner 55
Sensors Accelerometer, ambient light sensor, optical heart sensor Accelerometer, optical heart sensor
Tracking Data Distance, calories burned, activity, sleep activity, heart rate, steps taken Distance, time, speed, calories burned, sleep activity, heart rate, stress level
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, idle alert, Garmin Connect compatible, Body Battery
Notifications Calendar, SMS, Email Calendar, Email, social apps
Vibrating Alert Yes Yes
Navigation (GPS) - GPS receiver
CONNECTIVITY Polar Unite Garmin Forerunner 55
Wireless Interface Bluetooth Bluetooth, ANT+
Connectors USB -
DISPLAY Polar Unite Garmin Forerunner 55
Type IPS - colour Memory-in-Pixel LCD - colour - transflective
Resolution 240 x 204 pixels 208 x 208 pixels
Screen Size - 1.04"
Screen Protection - Chemically strengthened glass
INPUT DEVICE Polar Unite Garmin Forerunner 55
Type Touch sensitive screen Touch buttons
CASE Polar Unite Garmin Forerunner 55
Case Shape Round Round
Case Details - Black | White | Aqua green
BAND Polar Unite Garmin Forerunner 55
Band Type Band Band
Band Size S/L -
Band Width 20 mm -
Fits Wrist with Circumference 130-210 mm -
Changeable Yes Yes
Clasp Type Snap & slip Buckle
Band Material Silicone Silicone
Band Colour Black | Blue | Pink | White Black | White | Aqua green
BATTERY Polar Unite Garmin Forerunner 55
Technology Lithium polymer -
Capacity 174 mAh -
Battery Life - 14 day(s)
Battery Life Details Watch mode + HR - up to 4 days
Training mode + HR - up to 50 hour(s)
GPS mode - up to 20 hour(s)
Smartwatch mode - up to 14 days
Rechargeable Battery Yes Yes
MISCELLANEOUS Polar Unite Garmin Forerunner 55
Included Accessories Charging/data cable Charging/data cable
Preloaded Software Polar Fitness Test, Polar Flow -
Max Depth of Water Resistance 30 m 50 m
Max Operating Temperature 50 °C -
Min Operating Temperature -10 °C -
Warranty 2-year warranty 1-year warranty
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