Polar Unite vs. Garmin fēnix 7X Sapphire Solar

Smartwatch Comparison, Reviews and Tests

Side by side comparison and review of Polar Unite and Garmin fēnix 7X Sapphire Solar. 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 fēnix 7X Sapphire Solar Comparison Chart
GENERAL Polar Unite Garmin fēnix 7X Sapphire Solar
Product Type Sport watch Sport watch
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: 89 g
Case only: 61 g
Body Material Fibreglass reinforced polymer Titanium, fibre-reinforced polymer
Protection Water-resistant Water-resistant
Clock Display Yes Yes
FEATURES Polar Unite Garmin fēnix 7X Sapphire Solar
Sensors Accelerometer, ambient light sensor, optical heart sensor Accelerometer, thermometre, gyro sensor, barometric altimeter, electromagnetic compass, optical heart sensor, Pulse Ox sensor
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, temperature
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, solar charging, animated workouts, weather information, dual grid coordinates format, Body Battery Energy Monitor
Notifications Calendar, SMS, Email Calendar, SMS, Email, social apps, 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 fēnix 7X Sapphire Solar
Wireless Interface Bluetooth Bluetooth, Wi-Fi, ANT+
Connectors USB -
DISPLAY Polar Unite Garmin fēnix 7X Sapphire Solar
Type IPS - colour Memory-in-Pixel LCD - colour - transflective
Resolution 240 x 204 pixels 280 x 280 pixels
Screen Size - 1.4"
Screen Protection - Power Sapphire
INPUT DEVICE Polar Unite Garmin fēnix 7X Sapphire Solar
Type Touch sensitive screen Touch sensitive screen, push buttons
CASE Polar Unite Garmin fēnix 7X Sapphire Solar
Case Size - 51 mm
Case Shape Round Round
Bezel - Titanium
Case Back - Metal
Case Details - Titanium carbon grey DLC | Mineral blue titanium | Titanium | Titanium black DLC
BAND Polar Unite Garmin fēnix 7X Sapphire Solar
Band Type Band Band
Band Size S/L -
Band Width 20 mm 26 mm
Fits Wrist with Circumference 130-210 mm 127-210 mm
Changeable Yes Yes
Clasp Type Snap & slip Buckle
Band Material Silicone Silicone
Band Colour Black | Blue | Pink | White Black | Whitestone | Chestnut | Titanium carbon grey DLC
STORAGE Polar Unite Garmin fēnix 7X Sapphire Solar
Storage Capacity - 32 GB
BATTERY Polar Unite Garmin fēnix 7X Sapphire Solar
Technology Lithium polymer Lithium Ion
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 28 days
Smartwatch mode (with solar) - up to 37 days
Battery Saver Watch Mode - up to 90 days
Battery Saver Watch Mode (with solar) - up to 1 year
GPS mode - up to 89 hour(s)
GPS mode (with solar) - up to 122 hour(s)
All satellite systems mode - up to 63 hours
All satellite systems mode (with solar) - up to 77 hours
All satellite systems with music mode - up to 16 hour(s)
Max Battery GPS Mode - up to 213 hour(s)
Max Battery GPS Mode (with solar) - up to 578 hour(s)
Expedition GPS Mode - up to 62 days
Expedition GPS Mode (with solar) - up to 139 days
Rechargeable Battery Yes Yes
MISCELLANEOUS Polar Unite Garmin fēnix 7X Sapphire Solar
Included Accessories Charging/data cable Charging/data cable
Preloaded Software Polar Fitness Test, Polar Flow -
SAR Value - 0.75 W/kg (body), 0.27 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 -
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