Apple Watch Hermès Series 4 (GPS + Cellular) vs. Garmin Forerunner 45S

Smartwatch Comparison, Reviews and Tests

Detailed comparison and review of Apple Watch Hermès Series 4 (GPS + Cellular) and Garmin Forerunner 45S. 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 Hermès Series 4 (GPS + Cellular) vs. Garmin Forerunner 45S Comparison Chart
GENERAL Apple Watch Hermès Series 4 (GPS + Cellular) Garmin Forerunner 45S
Product Type Smart watch Sport watch
Operating System WatchOS 5 -
Supported Host Device OS iOS iOS, Android
Wearing Style Watch style Watch style
Audio Input Microphone -
Audio Output Speaker -
Width 34 mm 39.5 mm
Height 40 mm 39.5 mm
Depth 10.7 mm 11.4 mm
Weight 39.8 g 32 g
Body Material Stainless steel -
Protection Water-resistant Waterproof
Clock Display Yes Yes
FEATURES Apple Watch Hermès Series 4 (GPS + Cellular) Garmin Forerunner 45S
Sensors Accelerometer, ambient light sensor, gyro sensor, barometric altimeter, optical heart sensor, electrical heart sensor Accelerometer, heart rate
Tracking Data Distance, time, calories burned, activity, heart rate, steps taken, UV index, Air Quality index Distance, time, speed, calories burned, sleep activity, heart rate, stress level
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 Music remote handling, find phone function, HR zones, Move IQ, Garmin Connect compatible, Find my Device
Notifications Calendar, SMS, Email Calendar, Email, social apps
Vibrating Alert Yes Yes
Feedback Type Audio alert, vibration alert, visual interface -
CELLULAR Apple Watch Hermès Series 4 (GPS + Cellular) Garmin Forerunner 45S
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) Garmin Forerunner 45S
Wireless Interface IEEE 802.11b/g/n, Bluetooth 5.0 Bluetooth, ANT+
DISPLAY Apple Watch Hermès Series 4 (GPS + Cellular) Garmin Forerunner 45S
Type LTPO OLED - colour Memory-in-Pixel LCD - colour - transflective
Resolution 324 x 394 pixels 208 x 208 pixels
Screen Size - 1.04"
Screen Protection Sapphire glass -
INPUT DEVICE Apple Watch Hermès Series 4 (GPS + Cellular) Garmin Forerunner 45S
Type Touch sensitive screen (Force Touch) -
CASE Apple Watch Hermès Series 4 (GPS + Cellular) Garmin Forerunner 45S
Case Size 40 mm -
Case Shape - Round
Case Back All ceramic and sapphire crystal back -
Case Details Stainless steel White | Iris | Black
Crown Type Digital with haptic feedback -
BAND Apple Watch Hermès Series 4 (GPS + Cellular) Garmin Forerunner 45S
Band Type Single Tour band Band
Band Size - S
Fits Wrist with Circumference 145-180 mm 124-185 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 | Iris | Black
STORAGE Apple Watch Hermès Series 4 (GPS + Cellular) Garmin Forerunner 45S
Storage Capacity 16 GB -
CPU Apple Watch Hermès Series 4 (GPS + Cellular) Garmin Forerunner 45S
Manufacturer Apple -
CPU Type S4 -
Features W3 Apple wireless chip -
BATTERY Apple Watch Hermès Series 4 (GPS + Cellular) Garmin Forerunner 45S
Technology Lithium Ion -
Battery Life 18 hours -
Battery Life Details - GPS mode - up to 13 hour(s)
Smartwatch mode - up to 7 days
MISCELLANEOUS Apple Watch Hermès Series 4 (GPS + Cellular) Garmin Forerunner 45S
Included Accessories Power adapter, magnetic charging cable, Hermès Orange Sport Band S/M Charging/data cable
SAR Value 0.27 W/kg (head), 0.26 W/kg (limb) -
Max Depth of Water Resistance 50 m 50 m
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