Apple Watch Series 6 (GPS + Cellular) vs. Polar Grit X Pro

Smartwatch Comparison, Reviews and Tests

Detailed comparison and review of Apple Watch Series 6 (GPS + Cellular) and Polar Grit X Pro. 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

Apple Watch Series 6 (GPS + Cellular) vs. Polar Grit X Pro Comparison Chart
GENERAL Apple Watch Series 6 (GPS + Cellular) Polar Grit X Pro
Product Type Smart watch Sport watch
Operating System WatchOS 7 -
Supported Host Device OS iOS 14 or later iOS, Android
Activity/Sport - Multisport
Wearing Style Watch style Watch style
Audio Input Microphone -
Audio Output Speaker -
Body Details Case only: 39.7 g With leather band: 53 g
With FKM band: 73 g
Body Material Stainless steel Aerospace titanium
Protection Water-resistant Water-resistant
Clock Display Yes Yes
FEATURES Apple Watch Series 6 (GPS + Cellular) Polar Grit X Pro
Sensors Accelerometer, ambient light sensor, digital compass, gyro sensor, barometric altimeter, optical heart sensor, electrical heart sensor, blood oxygen sensor Accelerometer, digital compass, barometer, optical heart sensor
Tracking Data Distance, time, calories burned, activity, sleep activity, heart rate, blood oxygen saturation, ECG Distance, speed, calories burned, sleep activity, heart rate, steps taken
Goal Setting Yes Yes
Features Music remote handling, ECG accurate heart rate, camera remote control, Retina Display technology, Fall detection, Emergency SOS, irregular beat alerts, Family Setup support SMS notification, Email notification, mobile notifications, social apps notification, inactivity alert, incoming calls notification, sunrise/sunset times, Serene (breathing exercise), music playback control, weather information, Nightly Recharge recovery measurement, FitSpark training guide, FuelWise smart fueling assistant, Hill Splitter, Route guidance, Route planning with Komoot
Notifications Calendar -
Vibrating Alert Yes Yes
Feedback Type Audio alert, vibration alert, visual interface Audio alert, vibration alert, visual interface
Navigation (GPS) GPS/GNSS receiver GPS/A-GPS/Galileo/GLONASS/QZSS receiver
Payment Technology Apple Pay -
Internet of Things (IoT) Compatible Yes -
IoT Intelligent Assistant Siri -
IoT Voice Controlled Direct -
CELLULAR Apple Watch Series 6 (GPS + Cellular) Polar Grit X Pro
Technology WCDMA (UMTS) -
Mobile Broadband Generation 4G -
SIM Card Type Electronic SIM card (e-SIM) -
CONNECTIVITY Apple Watch Series 6 (GPS + Cellular) Polar Grit X Pro
Wireless Interface IEEE 802.11b/g/n, Bluetooth 5.0 Bluetooth
DISPLAY Apple Watch Series 6 (GPS + Cellular) Polar Grit X Pro
Type LTPO OLED - colour Memory-in-Pixel LCD - colour - transflective
Resolution 324 x 394 pixels 240 x 240 pixels
Screen Size - 1.2"
Screen Protection Sapphire glass Sapphire glass
Always On Display (AOD) Yes Yes
INPUT DEVICE Apple Watch Series 6 (GPS + Cellular) Polar Grit X Pro
Type Touch sensitive screen Touch sensitive screen
CASE Apple Watch Series 6 (GPS + Cellular) Polar Grit X Pro
Case Size 40 mm -
Case Shape Rectangular Round
Bezel - Titanium
Case Back Sapphire crystal and ceramic back Glass fibre reinforced polymer
Case Details Gold stainless steel | Blue aluminium | Silver stainless steel | Graphite stainless steel | Gold aluminium | Space grey aluminium | Red aluminium | Silver aluminium Titan | Black DLC
Crown Type Digital with haptic feedback -
BAND Apple Watch Series 6 (GPS + Cellular) Polar Grit X Pro
Band Type Sport band Band
Band Size S/M/L M/L
Band Width - 22 mm
Fits Wrist with Circumference 130-200 mm 145-215 mm
Changeable Yes Yes
Clasp Type Pin-and-tuck Buckle
Band Material Fluoroelastomer Perforated leather
Band Colour Deep navy | White | Black | Pink sand | Cyprus green | Red | Black Unity | Silver | Graphite | Gold | Garnet Grey | Black
STORAGE Apple Watch Series 6 (GPS + Cellular) Polar Grit X Pro
Storage Capacity 32 GB -
CPU Apple Watch Series 6 (GPS + Cellular) Polar Grit X Pro
Manufacturer Apple -
CPU Type S6 -
Features W3 Apple wireless chip, U1 chip -
BATTERY Apple Watch Series 6 (GPS + Cellular) Polar Grit X Pro
Technology Lithium Ion Lithium polymer
Capacity - 346 mAh
Battery Life 18 hours 7 day(s)
Battery Life Details - Training mode (GPS and wrist-based heart rate) - up to 40 hour(s)
Watch mode - up to 7 days
Training mode (with power save options)
Rechargeable Battery Yes Yes
Wireless Charging Yes -
MISCELLANEOUS Apple Watch Series 6 (GPS + Cellular) Polar Grit X Pro
Included Accessories Magnetic charging cable USB charging cable, FKM wristband
Preloaded Software Apple Pay, GymKit -
SAR Value 0.29 W/kg (head), 0.31 W/kg (limb) -
Max Depth of Water Resistance 50 m 100 m
Max Operating Temperature - 50 °C
Min Operating Temperature - -20 °C
Manufacturer Model Number A2375 -
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