Garmin D2 Air X15 vs Samsung Samsung Galaxy Watch 7 comparison

Compare Garmin D2 Air X15
Compare Samsung Samsung Galaxy Watch 7
key specs
Strap ColourBlackCream, Green
Display Size35mm40mm
Compatible OSAndroid and iOS-
Strap MaterialSiliconeSilicone
Dial ShapeRoundRound
Display TypeAMOLEDSuper AMOLED
Ideal ForUnisexUnisex
general
BrandGarminSamsung
ModelD2 Air X15Galaxy Watch 7
Release dateOctober 22, 2025July 10, 2024
Model NameGarmin D2 Air X15Galaxy Watch
Dial ShapeRoundRound
Strap ColourBlackCream, Green
Strap MaterialSiliconeSilicone
SizeRegularRegular
Water Resistance Depth5 ATMIP68
UsageFitness & OutdoorRegular
Ideal ForUnisexUnisex
Model Number-SM-L315FZGA
Touchscreen-Yes
Interchangeable Strap-Yes
Water Resistant-5 ATM
dimensions
Weight (g)38.0028.80
Width-40.4
Height-40.4
Thickness-9.7
Diameter-40
product details
SensorHeart Rate Monitor, Stress, Sleep, Pulse Ox blood oxygenSamsung BioActive Sensor (Optical Bio-signal sensor + Electrical Heart Signal + Bioelectrical Impedance Analysis), Temperature Sensor, Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor
Compatible DeviceAndroid and iOSAndroid 11 or higher and with more than 1.5GB of memory
NotificationCall Notification, Smartphone Apps Notifications-
Battery Life10 days-
Battery Type-300mAh
Rechargeable Battery-Yes
connectivity features
Call FunctionYesYes
BluetoothYesYes
Third Party App SupportYes-
Call FeaturesMake and Receive calls-
Other Connectivity FeaturesGPS, Galileo, Glonass, Beidou, QZSS-
Bluetooth Version-5.3
Wi-Fi-Yes
GPS-Yes
Messaging Support-Yes
platform and storage features
Compatible Operating SystemAndroid and iOS-
RAM8GB2GB
Operating System-Watch OS
Processor Name-Exynos W1000
Internal Memory-32GB
camera and display features
Display Resolution454 x 454432x432
Display Size35mm40mm
Display TypeAMOLEDSuper AMOLED
fitness and watch functions
Step CountYesYes
Calorie CountYesYes
Heart Rate MonitorYesYes
AltimeterYes-
CompassYesYes
CalendarYesYes
Alarm ClockYesYes
Date & Time DisplayYesYes
LanguageEnglish-
Other Fitness Features-Novo FDA-authorised Sleep Apnea tracking, AFib, SpO2, Menstrual cycle monitoring

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