Garmin D2 Delta S vs. Apple Watch Series 7 (GPS + Cellular)

Smartwatch Comparison, Reviews and Tests

In depth comparison and review of Garmin D2 Delta S and Apple Watch Series 7 (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 S vs. Apple Watch Series 7 (GPS + Cellular) Comparison Chart
GENERAL Garmin D2 Delta S Apple Watch Series 7 (GPS + Cellular)
Product Type Sport watch Smart watch
Operating System - WatchOS 8
Supported Host Device OS iOS, Android iOS 15 or later
Wearing Style Watch style Watch style
Audio Input - Microphone
Audio Output - Speaker
Width 42 mm -
Height 42 mm -
Depth 15.4 mm -
Weight 65 g -
Body Details - Case only: 32 g
Body Material Fibre-reinforced polymer Aerospace-grade aluminium alloy
Protection Waterproof Water-resistant, dust-resistant, crack-resistant
Clock Display Yes Yes
FEATURES Garmin D2 Delta S Apple Watch Series 7 (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, electrical heart sensor, blood oxygen 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, blood oxygen saturation, ECG
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, ECG accurate heart rate, camera remote control, 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, voice (intelligent assistant)
Navigation (GPS) GPS/GLONASS receiver GPS/GLONASS/Galileo/BeiDou/QZSS 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 S Apple Watch Series 7 (GPS + Cellular)
Technology - WCDMA (UMTS)
Mobile Broadband Generation - 4G
SIM Card Type - Electronic SIM card (e-SIM)
CONNECTIVITY Garmin D2 Delta S Apple Watch Series 7 (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 S Apple Watch Series 7 (GPS + Cellular)
Type Memory-in-Pixel LCD - colour - transflective LTPO OLED - colour
Resolution 240 x 240 pixels 352 x 430 pixels
Screen Size 1.2" -
Screen Protection Domed sapphire crystal Ion-X glass
Always On Display (AOD) - Yes
INPUT DEVICE Garmin D2 Delta S Apple Watch Series 7 (GPS + Cellular)
Type Touch buttons Touch sensitive screen
CASE Garmin D2 Delta S Apple Watch Series 7 (GPS + Cellular)
Case Size 42 mm 41 mm
Case Shape Round Rectangular
Bezel Stainless steel -
Case Back Metal Sapphire crystal and ceramic back
Case Details Rose gold-tone Midnight aluminium | Red aluminium | Silver stainless steel | Gold stainless steel | Graphite stainless steel | Starlight aluminium | Green aluminium | Blue aluminium
Crown Type - Digital with haptic feedback
BAND Garmin D2 Delta S Apple Watch Series 7 (GPS + Cellular)
Band Type Band Sport band
Band Size - Regular
Band Width 20 mm -
Fits Wrist with Circumference - 130-200 mm
Changeable Yes Yes
Clasp Type Buckle Pin-and-tuck
Band Material Leather Fluoroelastomer
Band Colour Beige Midnight | Red | Starlight | Dark cherry | Abyss blue | Clover | Silver | Gold | Graphite
STORAGE Garmin D2 Delta S Apple Watch Series 7 (GPS + Cellular)
Storage Capacity 16 GB 32 GB
CPU Garmin D2 Delta S Apple Watch Series 7 (GPS + Cellular)
Manufacturer - Apple
CPU Type - S7
Features - W3 Apple wireless chip, U1 chip
BATTERY Garmin D2 Delta S Apple Watch Series 7 (GPS + Cellular)
Technology Lithium Ion Lithium Ion
Battery Life 7 day(s) 18 hours
Battery Life Details Smartwatch mode - up to 7 days
GPS mode - up to 11 hour(s)
GPS with Music mode - up to 4.5 hour(s)
UltraTrac mode - up to 25 hour(s)
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Rechargeable Battery Yes Yes
Wireless Charging - Yes
MISCELLANEOUS Garmin D2 Delta S Apple Watch Series 7 (GPS + Cellular)
Included Accessories Charging/data cable, silicone wrist strap (white) S/M band, M/L band, magnetic fast charger to USB-C cable (1 m)
Preloaded Software Garmin Pay, Garmin Pilot Apple Pay, GymKit
Compliant Standards - IP6X
SAR Value - 0.7 W/kg (head), 1.5 W/kg (limb)
Max Depth of Water Resistance 100 m 50 m
Manufacturer Model Number - A2476
Warranty - 1-year warranty
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