Apple Watch Series 4 (GPS) vs. Garmin D2 Delta PX

Smartwatch Comparison, Reviews and Tests

Detailed comparison and review of Apple Watch Series 4 (GPS) and Garmin D2 Delta PX. 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 4 (GPS) vs. Garmin D2 Delta PX Comparison Chart
GENERAL Apple Watch Series 4 (GPS) Garmin D2 Delta PX
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 51 mm
Height 40 mm 51 mm
Depth 10.7 mm 17.5 mm
Weight 30.1 g 87 g
Body Material Anodised aluminium Fibre-reinforced polymer
Protection Water-resistant Waterproof
Clock Display Yes Yes
FEATURES Apple Watch Series 4 (GPS) Garmin D2 Delta PX
Sensors Accelerometer, ambient light sensor, gyro sensor, barometric altimeter, optical heart sensor, electrical heart sensor Thermometre, barometric altimeter, 3-axis accelerometer, 3-axis compass, Pulse Ox sensor
Tracking Data Distance, time, calories burned, activity, heart rate, steps taken, UV index, Air Quality index Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, 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, HRmax, camera remote control, find phone function, HR zones, Garmin Connect compatible, Find my Device, store & play music, Garmin Elevate, TrueUp, Garmin AutoShot
Notifications Calendar, SMS, Email -
Vibrating Alert Yes Yes
Feedback Type Audio alert, vibration alert, visual interface -
Navigation (GPS) GPS/GLONASS/Galileo/QZSS receiver GPS/GLONASS/Galileo receiver
Payment Technology - Garmin Pay
Internet of Things (IoT) Compatible Yes -
IoT Intelligent Assistant Siri -
CONNECTIVITY Apple Watch Series 4 (GPS) Garmin D2 Delta PX
Wireless Interface IEEE 802.11b/g/n, Bluetooth 5.0 Bluetooth, Wi-Fi, ANT+
DISPLAY Apple Watch Series 4 (GPS) Garmin D2 Delta PX
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 Ion-X glass Domed sapphire crystal
INPUT DEVICE Apple Watch Series 4 (GPS) Garmin D2 Delta PX
Type Touch sensitive screen (Force Touch) Touch buttons
CASE Apple Watch Series 4 (GPS) Garmin D2 Delta PX
Case Size 40 mm 51 mm
Case Shape - Round
Bezel - Titanium
Case Back All ceramic and sapphire crystal back Metal
Case Details Silver aluminium | Space grey aluminium | Gold aluminium -
Crown Type Digital with haptic feedback -
BAND Apple Watch Series 4 (GPS) Garmin D2 Delta PX
Band Type Sport band Link bracelet
Band Width - 26 mm
Fits Wrist with Circumference 130-200 mm -
Changeable - Yes
Clasp Type Pin-and-tuck -
Band Material Fluoroelastomer DLC Titanium
Band Colour White | Seashell | Black | Pink sand -
STORAGE Apple Watch Series 4 (GPS) Garmin D2 Delta PX
Storage Capacity 16 GB 16 GB
CPU Apple Watch Series 4 (GPS) Garmin D2 Delta PX
Manufacturer Apple -
CPU Type S4 -
Features W3 Apple wireless chip -
BATTERY Apple Watch Series 4 (GPS) Garmin D2 Delta PX
Technology Lithium Ion -
Battery Life 18 hours 20 day(s)
Battery Life Details - Smartwatch mode - up to 20 days
GPS mode - up to 32 hour(s)
GPS + SPO2 mode - up to 18 hour(s)
GPS with Music mode - up to 13 hour(s)
UltraTrac mode - up to 70 hour(s)
Rechargeable Battery - Yes
MISCELLANEOUS Apple Watch Series 4 (GPS) Garmin D2 Delta PX
Included Accessories Power adapter, magnetic charging cable Charging/data cable, silicone wrist strap (black)
Preloaded Software - Garmin Pay, Garmin Pilot
Max Depth of Water Resistance 50 m 100 m
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