Fitbit Blaze vs. Polar Unite

Smartwatch Comparison, Reviews and Tests

Detailed comparison and review of Fitbit Blaze and Polar Unite. With our comprehensive overview, you can simply compare size, design, functions, battery capacities, but also other key features of both smartwatches and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the watch that best fits your needs and expectations.

Smartwatch Specifications Comparison

Fitbit Blaze vs. Polar Unite Comparison Chart
GENERAL Fitbit Blaze Polar Unite
Product Type Smart watch Sport watch
Supported Host Device OS iOS, Android, Windows Phone iOS, Android
Wearing Style Watch style Watch style
Width 42 mm 43.4 mm
Height - 43.4 mm
Depth - 10.4 mm
Weight 44 g 32 g
Body Material Stainless steel Fibreglass reinforced polymer
Protection Weatherproof, splashproof, sweatproof Water-resistant
Clock Display Yes Yes
FEATURES Fitbit Blaze Polar Unite
Sensors Ambient light sensor, altimeter, 3-axis accelerometer Accelerometer, ambient light sensor, optical heart sensor
Tracking Data Distance, time, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed Distance, calories burned, activity, sleep activity, heart rate, steps taken
Goal Setting Yes Yes
Features Music remote handling, HR zones, PurePulse heart rate technology, automatic exercise recognition, changeable frame Fitness test, Bluetooth Smart technology, inactivity alert, GPS via mobile, guided breathing session, Nightly Recharge recovery measurement, FitSpark training guide
Notifications Missed calls, calendar, SMS Calendar, SMS, Email
Vibrating Alert Yes Yes
CONNECTIVITY Fitbit Blaze Polar Unite
Wireless Interface Bluetooth 4.0 Bluetooth
Connectors - USB
DISPLAY Fitbit Blaze Polar Unite
Type LCD - colour IPS - colour
Resolution - 240 x 204 pixels
INPUT DEVICE Fitbit Blaze Polar Unite
Type Touch sensitive screen Touch sensitive screen
CASE Fitbit Blaze Polar Unite
Case Shape - Round
Case Details Gold | Gunmetal -
BAND Fitbit Blaze Polar Unite
Band Type Band Band
Band Size S S/L
Band Width - 20 mm
Fits Wrist with Circumference 140-170 mm 130-210 mm
Changeable Yes Yes
Clasp Type Buckle Snap & slip
Band Material Elastomer Silicone
Band Colour Slim pink | Black | Blue | Plum Black | Blue | Pink | White
BATTERY Fitbit Blaze Polar Unite
Technology Lithium polymer Lithium polymer
Capacity - 174 mAh
Battery Life 5 day(s) -
Battery Life Details - Watch mode + HR - up to 4 days
Training mode + HR - up to 50 hour(s)
Rechargeable Battery - Yes
Recharge Time 2 hour(s) -
MISCELLANEOUS Fitbit Blaze Polar Unite
Included Accessories USB charging cable Charging/data cable
Preloaded Software Clock, Silent alarm Polar Fitness Test, Polar Flow
Max Depth of Water Resistance 10 m 30 m
Max Operating Temperature 60 °C 50 °C
Min Operating Temperature -10 °C -10 °C
Warranty 1-year warranty 2-year warranty
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