Garmin D2 Delta vs. Apple Watch SE (GPS + Cellular)

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Garmin D2 Delta and Apple Watch SE (GPS + Cellular). 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

Garmin D2 Delta vs. Apple Watch SE (GPS + Cellular) Comparison Chart
GENERAL Garmin D2 Delta Apple Watch SE (GPS + Cellular)
Product Type Sport watch Smart watch
Operating System - WatchOS 7
Supported Host Device OS iOS, Android iOS 14 or later
Wearing Style Watch style Watch style
Audio Input - Microphone
Audio Output - Speaker
Width 47 mm -
Height 47 mm -
Depth 15.8 mm -
Weight 76 g -
Body Details - Case only: 30.68 g
Body Material Fibre-reinforced polymer Aerospace-grade aluminium alloy
Protection Waterproof Water-resistant
Clock Display Yes Yes
FEATURES Garmin D2 Delta Apple Watch SE (GPS + Cellular)
Sensors Accelerometer, thermometre, gyro sensor, heart rate, barometric altimeter, 3-axis compass Accelerometer, ambient light sensor, digital compass, gyro sensor, barometric altimeter, optical heart sensor
Tracking Data Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, stress level Distance, time, calories burned, activity, sleep activity, heart rate
Goal Setting Yes Yes
Features Music remote handling, HRmax, camera remote control, find phone function, HR zones, Move IQ, Garmin Connect compatible, Find my Device, store & play music, Garmin Elevate, TrueUp Call handling, music remote handling, camera remote control, Retina Display technology, Fall detection, Emergency SOS, irregular beat alerts, Family Setup support
Notifications SMS, Email Calendar, SMS, Email, high and low heart rate
Vibrating Alert Yes Yes
Feedback Type - Audio alert, vibration alert, visual interface
Navigation (GPS) GPS/GLONASS receiver GPS/GNSS receiver
Payment Technology Garmin Pay Apple Pay
Internet of Things (IoT) Compatible - Yes
IoT Intelligent Assistant - Siri
IoT Voice Controlled - Direct
CELLULAR Garmin D2 Delta Apple Watch SE (GPS + Cellular)
Technology - WCDMA (UMTS)
Mobile Broadband Generation - 4G
SIM Card Type - Electronic SIM card (e-SIM)
CONNECTIVITY Garmin D2 Delta Apple Watch SE (GPS + Cellular)
3M UMTS Band - Band 1, Band 2, Band 5, Band 8, Band 10
4G LTE Band - Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 39, Band 40, Band 41, Band 66
Wireless Interface Bluetooth, Wi-Fi, ANT+ IEEE 802.11b/g/n, Bluetooth 5.0
DISPLAY Garmin D2 Delta Apple Watch SE (GPS + Cellular)
Type Memory-in-Pixel LCD - colour - transflective LTPO OLED - colour
Resolution 240 x 240 pixels 324 x 394 pixels
Screen Size 1.2" -
Screen Protection Domed sapphire crystal Ion-X glass
INPUT DEVICE Garmin D2 Delta Apple Watch SE (GPS + Cellular)
Type Touch buttons Touch sensitive screen
CASE Garmin D2 Delta Apple Watch SE (GPS + Cellular)
Case Size 47 mm 40 mm
Case Shape Round Rectangular
Bezel Titanium -
Case Back Metal Sapphire crystal and ceramic back
Case Details Silver Silver aluminium | Gold aluminium | Space grey aluminium
Crown Type - Digital with haptic feedback
BAND Garmin D2 Delta Apple Watch SE (GPS + Cellular)
Band Type Band Sport band
Band Size - Regular
Band Width 22 mm -
Fits Wrist with Circumference - 130-200 mm
Changeable Yes Yes
Clasp Type Buckle Pin-and-tuck
Band Material Leather Fluoroelastomer
Band Colour Brown Abyss blue | Starlight | Midnight | Abyss blue/moss green | Maize/white | Tornado/grey | White | Pink sand | Black | Charcoal | Plum | Deep navy
STORAGE Garmin D2 Delta Apple Watch SE (GPS + Cellular)
Storage Capacity 16 GB 32 GB
CPU Garmin D2 Delta Apple Watch SE (GPS + Cellular)
Manufacturer - Apple
CPU Type - S5 SiP
Features - W3 Apple wireless chip
BATTERY Garmin D2 Delta Apple Watch SE (GPS + Cellular)
Technology Lithium Ion Lithium Ion
Battery Life 12 day(s) 18 hours
Battery Life Details Smartwatch mode - up to 12 days
GPS mode - up to 18 hour(s)
GPS with Music mode - up to 8 hour(s)
UltraTrac mode - up to 45 hour(s)
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Rechargeable Battery Yes Yes
Wireless Charging - Yes
MISCELLANEOUS Garmin D2 Delta Apple Watch SE (GPS + Cellular)
Included Accessories Charging/data cable, silicone wrist strap (black) S/M band, M/L band, magnetic charger to USB-C cable (1 m)
Preloaded Software Garmin Pay, Garmin Pilot Apple Pay, GymKit
SAR Value - 0.18 W/kg (head), 0.92 W/kg (limb)
Max Depth of Water Resistance 100 m 50 m
Manufacturer Model Number - A2355
Warranty - 1-year warranty
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