Apple Watch Sport vs. Polar Grit X

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Apple Watch Sport and Polar Grit X. Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.

Smartwatch Specifications Comparison

Apple Watch Sport vs. Polar Grit X Comparison Chart
GENERAL Apple Watch Sport Polar Grit X
Product Type Smart watch Sport watch
Operating System WatchOS 2 -
Supported Host Device OS iOS 8.2 or later iOS, Android
Activity/Sport - Multisport
Wearing Style Watch style Watch style
Audio Input Microphone -
Audio Output Speaker -
Width 33.3 mm -
Height 38.6 mm -
Depth 10.5 mm -
Weight 25 g -
Body Details - With band: 64 g
Case only: 44 g
Body Material Anodised aluminium Stainless steel
Protection Splashproof Waterproof
Clock Display Yes Yes
FEATURES Apple Watch Sport Polar Grit X
Sensors Accelerometer, ambient light sensor, gyro sensor, heart rate Digital compass, barometer, altimeter, heart rate
Tracking Data Distance, time, calories burned, activity, heart rate, steps taken Distance, speed, calories burned, activity, heart rate, steps taken, pace, sleep stages, cadence, running power, swimming metrics, running index
Goal Setting - Yes
Features Call handling, hands-free, music remote handling, camera remote control, listening to music, MagSafe technology with inductive charging, Force Touch, Digital Crown, Retina Display technology, Digital Touch Fitness test, VO2 max, inactivity alert, alarm, Serene (breathing exercise), weather information, Nightly Recharge recovery measurement, FitSpark training guide, FuelWise smart fueling assistant, Hill Splitter, Route guidance, Route planning with Komoot, Energy sources
Notifications Missed calls, calendar, SMS, Email SMS, Email, incoming calls
Vibrating Alert Yes Yes
Feedback Type - Vibration alert, visual interface
Navigation (GPS) - GPS/GLONASS/Galileo/QZSS receiver
Payment Technology Apple Pay -
CONNECTIVITY Apple Watch Sport Polar Grit X
Wireless Interface IEEE 802.11b/g/n, Bluetooth 4.0 Bluetooth
DISPLAY Apple Watch Sport Polar Grit X
Type OLED - colour Colour
Resolution - 240 x 240 pixels
Screen Size - 1.2"
Screen Protection Ion-X glass Corning Gorilla Glass (scratch resistant glass)
Always On Display (AOD) - Yes
INPUT DEVICE Apple Watch Sport Polar Grit X
Type Touch sensitive screen (Force Touch) Touch sensitive screen
CASE Apple Watch Sport Polar Grit X
Case Size 38 mm -
Crystal Type - Laminated Corning Gorilla Glass
Case Shape - Round
Bezel - Stainless steel
Case Back Composite back -
Case Details Silver aluminium | Rose gold aluminium | Gold aluminium | Space grey aluminium White/silver | Black DLC | Silver
Crown Type Digital -
BAND Apple Watch Sport Polar Grit X
Band Type Sport band Band
Band Size S/M/L S
Band Width - 22 mm
Fits Wrist with Circumference 130-200 mm 130-190 mm
Changeable Yes Yes
Clasp Type Pin-and-tuck Buckle
Band Material Fluoroelastomer Silicone
Band Colour Yellow | Apricot | Royal blue | Pink | Gold/red | Black | White | Orange | Blue | Lavender | Antique white | Green White | Black | Green
CPU Apple Watch Sport Polar Grit X
Manufacturer Apple -
CPU Type S1 -
BATTERY Apple Watch Sport Polar Grit X
Technology - Lithium polymer
Capacity - 346 mAh
Battery Life 18 hours 7 day(s)
Battery Life Details Talk time - up to 3 hour(s)
Audio playback - up to 6.5 hour(s)
Watch mode - up to 7 days
Training mode - up to 40 hour(s)
Rechargeable Battery - Yes
Recharge Time 2.5 hour(s) -
MISCELLANEOUS Apple Watch Sport Polar Grit X
Included Accessories Power adapter, magnetic charging cable USB charging cable
Preloaded Software Mail, Stopwatch, Calendar, World clock, Messages, Remote Camera, Alarm, Phone, Photos, Maps, Stocks, Weather, Siri, Music, Timer, Passbook, Remote, Settings, Activity, Workout, Apple Pay -
Compliant Standards IPX7 MIL-STD 810G
SAR Value 0.073 W/kg (head), 0.024 W/kg (limb) -
Max Depth of Water Resistance - 100 m
Max Operating Temperature 35 °C 50 °C
Min Operating Temperature 0 °C -20 °C
Warranty 1-year warranty 2-year warranty
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