Apple Watch Series 4 (GPS + Cellular) vs. Garmin epix Gen 2

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Apple Watch Series 4 (GPS + Cellular) and Garmin epix Gen 2. 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 Series 4 (GPS + Cellular) vs. Garmin epix Gen 2 Comparison Chart
GENERAL Apple Watch Series 4 (GPS + Cellular) Garmin epix Gen 2
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: 76 g
Case only: 53 g
Body Material Stainless steel Steel, fibre-reinforced polymer
Protection Waterproof Water-resistant
Clock Display Yes Yes
FEATURES Apple Watch Series 4 (GPS + Cellular) Garmin epix Gen 2
Sensors Accelerometer, ambient light sensor, gyro sensor, barometric altimeter, optical heart sensor, electrical heart sensor Accelerometer, barometer, altimeter, optical heart sensor, 3-axis electronic compass
Tracking Data Distance, time, calories burned, activity, heart rate, steps taken, UV index, Air Quality index Distance, speed, calories burned, activity, sleep activity, heart rate, steps taken, blood oxygen saturation, pace, stress level, respiratory rate, active time, water balance
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, VIRB control, inactivity alert, Move IQ, Find my Device, Downloadable workouts, store & play music, rejecting a call, LiveTrack, Physio TrueUp, PacePro pace guidance, animated workouts, weather information, dual grid coordinates format, Body Battery Energy Monitor
Notifications Calendar, SMS, Email Calendar, SMS, Email, incoming calls, high and low heart rate
Vibrating Alert Yes Yes
Feedback Type Audio alert, vibration alert, visual interface Audio alert, vibration alert, visual interface
Navigation (GPS) GPS/GLONASS/Galileo/QZSS receiver GPS/GLONASS/Galileo receiver
Payment Technology Apple Pay Garmin Pay
IoT Intelligent Assistant Siri -
CELLULAR Apple Watch Series 4 (GPS + Cellular) Garmin epix Gen 2
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 Series 4 (GPS + Cellular) Garmin epix Gen 2
Wireless Interface IEEE 802.11b/g/n, Bluetooth 5.0 Bluetooth, Wi-Fi, ANT+
DISPLAY Apple Watch Series 4 (GPS + Cellular) Garmin epix Gen 2
Type LTPO OLED - colour AMOLED - colour
Resolution 324 x 394 pixels 416 x 416 pixels
Screen Size 1.57" 1.3"
Screen Protection Sapphire glass Corning Gorilla Glass DX (scratch resistant glass)
Always On Display (AOD) - Yes
INPUT DEVICE Apple Watch Series 4 (GPS + Cellular) Garmin epix Gen 2
Type Touch sensitive screen (Force Touch) Touch sensitive screen, push buttons
CASE Apple Watch Series 4 (GPS + Cellular) Garmin epix Gen 2
Case Size 40 mm -
Case Shape Rectangular Round
Bezel - Passivated stainless steel
Case Back Sapphire crystal and ceramic back Steel
Case Details Stainless steel | Space grey aluminium | Space black stainless steel | Silver aluminium | Gold aluminium | Gold stainless steel Slate steel
Crown Type Digital with haptic feedback -
BAND Apple Watch Series 4 (GPS + Cellular) Garmin epix Gen 2
Band Type Milanese loop Band
Band Width - 22 mm
Fits Wrist with Circumference 130-180 mm 125-208 mm
Changeable - Yes
Clasp Type Magnetic closure Buckle
Band Material Steel mesh Silicone
Band Colour White | Black | Pink sand | Space black | Gold | Seashell | Stone -
STORAGE Apple Watch Series 4 (GPS + Cellular) Garmin epix Gen 2
Storage Capacity 16 GB 16 GB
CPU Apple Watch Series 4 (GPS + Cellular) Garmin epix Gen 2
Manufacturer Apple -
CPU Type S4 -
Features W3 Apple wireless chip -
BATTERY Apple Watch Series 4 (GPS + Cellular) Garmin epix Gen 2
Technology Lithium Ion Lithium Ion
Battery Life 18 hours -
Battery Life Details - Smartwatch mode - up to 16 days
Battery Saver Watch Mode - up to 21 days
GPS mode - up to 42 hour(s)
All satellite systems mode - up to 32 hours
All satellite systems with music mode - up to 10 hour(s)
Max Battery GPS Mode - up to 75 hour(s)
Expedition GPS Mode - up to 14 days
Rechargeable Battery Yes Yes
Wireless Charging Yes -
MISCELLANEOUS Apple Watch Series 4 (GPS + Cellular) Garmin epix Gen 2
Included Accessories Power adapter, magnetic charging cable Charging/data cable
Preloaded Software Apple Pay -
SAR Value 0.27 W/kg (head), 0.26 W/kg (limb) 0.32 W/kg (body), 0.28 W/kg (limb)
Max Depth of Water Resistance 50 m 100 m
Max Operating Temperature - 45 °C
Min Operating Temperature - -20 °C
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