Apple Watch Nike Series 5 (GPS + Cellular) vs. Polar Grit X

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Apple Watch Nike Series 5 (GPS + Cellular) 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 Nike Series 5 (GPS + Cellular) vs. Polar Grit X Comparison Chart
GENERAL Apple Watch Nike Series 5 (GPS + Cellular) Polar Grit X
Product Type Smart watch Sport watch
Operating System WatchOS 6 -
Supported Host Device OS iOS iOS, Android
Activity/Sport - Multisport
Wearing Style Watch style Watch style
Audio Input Microphone -
Audio Output Speaker -
Width 34 mm -
Height 40 mm -
Depth 10.74 mm -
Weight 30.8 g -
Body Details - With band: 64 g
Case only: 44 g
Body Material Aluminium Stainless steel
Protection Water-resistant Waterproof
Clock Display Yes Yes
FEATURES Apple Watch Nike Series 5 (GPS + Cellular) Polar Grit X
Sensors Accelerometer, ambient light sensor, gyro sensor, gesture, geomagnetic sensor, barometric altimeter, optical heart sensor, electrical heart sensor Digital compass, barometer, altimeter, heart rate
Tracking Data Distance, time, calories burned, activity, heart rate, steps taken, UV index, menstrual cycle Distance, speed, calories burned, activity, heart rate, steps taken, pace, sleep stages, cadence, running power, swimming metrics, running index
Goal Setting Yes Yes
Features Music remote handling, ECG accurate heart rate, listening to music, Retina Display technology, call alerts, Fall detection, Emergency SOS 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 Calendar, SMS, Email SMS, Email, incoming calls
Vibrating Alert Yes Yes
Feedback Type Audio alert, vibration alert, visual interface Vibration alert, visual interface
Navigation (GPS) GPS/GLONASS/Galileo/QZSS receiver GPS/GLONASS/Galileo/QZSS receiver
Payment Technology Apple Pay -
IoT Intelligent Assistant Siri -
IoT Voice Controlled Direct -
CELLULAR Apple Watch Nike Series 5 (GPS + Cellular) Polar Grit X
Technology WCDMA (UMTS) -
Mobile Broadband Generation 4G -
SIM Card Type Electronic SIM card (e-SIM) -
CONNECTIVITY Apple Watch Nike Series 5 (GPS + Cellular) Polar Grit X
Wireless Interface IEEE 802.11b/g/n, Bluetooth 5.0 Bluetooth
DISPLAY Apple Watch Nike Series 5 (GPS + Cellular) Polar Grit X
Type LTPO OLED - colour Colour
Resolution 324 x 394 pixels 240 x 240 pixels
Screen Size - 1.2"
Screen Protection Ion-X glass Corning Gorilla Glass (scratch resistant glass)
Always On Display (AOD) Yes Yes
INPUT DEVICE Apple Watch Nike Series 5 (GPS + Cellular) Polar Grit X
Type Touch sensitive screen (Force Touch) Touch sensitive screen
CASE Apple Watch Nike Series 5 (GPS + Cellular) Polar Grit X
Case Size 40 mm -
Crystal Type - Laminated Corning Gorilla Glass
Case Shape Rectangular Round
Bezel - Stainless steel
Case Back Sapphire crystal and ceramic back -
Case Details Silver aluminium | Space grey aluminium White/silver | Black DLC | Silver
Crown Type Digital with haptic feedback -
BAND Apple Watch Nike Series 5 (GPS + Cellular) Polar Grit X
Band Type Nike 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 Pure platinum/black | Anthracite/black White | Black | Green
STORAGE Apple Watch Nike Series 5 (GPS + Cellular) Polar Grit X
Storage Capacity 32 GB -
CPU Apple Watch Nike Series 5 (GPS + Cellular) Polar Grit X
Manufacturer Apple -
CPU Type S5 -
Features W3 Apple wireless chip -
BATTERY Apple Watch Nike Series 5 (GPS + Cellular) Polar Grit X
Technology Lithium Ion Lithium polymer
Capacity - 346 mAh
Battery Life 18 hours 7 day(s)
Battery Life Details - Watch mode - up to 7 days
Training mode - up to 40 hour(s)
Rechargeable Battery Yes Yes
Wireless Charging Yes -
MISCELLANEOUS Apple Watch Nike Series 5 (GPS + Cellular) Polar Grit X
Included Accessories Power adapter, magnetic charging cable USB charging cable
Preloaded Software Apple Pay, Nike Run Club -
Compliant Standards - MIL-STD 810G
SAR Value 0.34 W/kg (head), 0.39 W/kg (limb) -
Max Depth of Water Resistance 50 m 100 m
Max Operating Temperature - 50 °C
Min Operating Temperature - -20 °C
Warranty - 2-year warranty
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