Apple Watch Hermès Series 4 (GPS + Cellular) vs. Polar Grit X

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Apple Watch Hermès Series 4 (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 Hermès Series 4 (GPS + Cellular) vs. Polar Grit X Comparison Chart
GENERAL Apple Watch Hermès Series 4 (GPS + Cellular) Polar Grit X
Product Type Smart watch Sport watch
Operating System WatchOS 5 -
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 10.7 mm -
Weight 39.8 g -
Body Details - With band: 64 g
Case only: 44 g
Body Material Stainless steel Stainless steel
Protection Water-resistant Waterproof
Clock Display Yes Yes
FEATURES Apple Watch Hermès Series 4 (GPS + Cellular) Polar Grit X
Sensors Accelerometer, ambient light sensor, gyro 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, Air Quality index 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, automatic exercise recognition, 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
CELLULAR Apple Watch Hermès Series 4 (GPS + Cellular) Polar Grit X
Technology WCDMA (UMTS) / GSM -
Mobile Broadband Generation 4G -
SIM Card Type Electronic SIM card (e-SIM) -
Messaging Services SMS -
Supported Mobile Messaging Services SMS -
CONNECTIVITY Apple Watch Hermès Series 4 (GPS + Cellular) Polar Grit X
Wireless Interface IEEE 802.11b/g/n, Bluetooth 5.0 Bluetooth
DISPLAY Apple Watch Hermès Series 4 (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 Sapphire glass Corning Gorilla Glass (scratch resistant glass)
Always On Display (AOD) - Yes
INPUT DEVICE Apple Watch Hermès Series 4 (GPS + Cellular) Polar Grit X
Type Touch sensitive screen (Force Touch) Touch sensitive screen
CASE Apple Watch Hermès Series 4 (GPS + Cellular) Polar Grit X
Case Size 40 mm -
Crystal Type - Laminated Corning Gorilla Glass
Case Shape - Round
Bezel - Stainless steel
Case Back All ceramic and sapphire crystal back -
Case Details Stainless steel White/silver | Black DLC | Silver
Crown Type Digital with haptic feedback -
BAND Apple Watch Hermès Series 4 (GPS + Cellular) Polar Grit X
Band Type Single Tour band Band
Band Size - S
Band Width - 22 mm
Fits Wrist with Circumference 145-180 mm 130-190 mm
Changeable - Yes
Clasp Type Buckle Buckle
Band Material Barenia leather Silicone
Band Colour Fauve | Bleu indigo | Indigo/craie/orange | Bordeaux/rose extrême/rose azalée White | Black | Green
STORAGE Apple Watch Hermès Series 4 (GPS + Cellular) Polar Grit X
Storage Capacity 16 GB -
CPU Apple Watch Hermès Series 4 (GPS + Cellular) Polar Grit X
Manufacturer Apple -
CPU Type S4 -
Features W3 Apple wireless chip -
BATTERY Apple Watch Hermès Series 4 (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
MISCELLANEOUS Apple Watch Hermès Series 4 (GPS + Cellular) Polar Grit X
Included Accessories Power adapter, magnetic charging cable, Hermès Orange Sport Band S/M USB charging cable
Compliant Standards - MIL-STD 810G
SAR Value 0.27 W/kg (head), 0.26 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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