Apple Watch Series 9 GPS vs Fitbit Sense 2 comparison

Show Only Differences Highlight Differences	Apple Watch Series 9 GPS	Fitbit Sense 2
key specs
Strap Material	Silicone	-
Dial Shape	Rectangle	Square
Display Type	OLED Retina	-
Ideal For	Unisex	Unisex
Compatible OS	-	Android, iOS
general
Brand	Apple	Fitbit
Model	Watch Series 9 GPS	Sense 2
Release date	September 12, 2023	August 24, 2022
Model Name	Watch Series 9 GPS	Fitbit Sense 2
Dial Shape	Rectangle	Square
Strap Material	Silicone	-
Size	Regular	Large
Touchscreen	Yes	Yes
Interchangeable Strap	Yes	Yes
Water Resistant	Yes	Yes
Water Resistance Depth	5ATM	5ATM
Usage	Fitness & Outdoor	Fitness & Outdoor
Ideal For	Unisex	Unisex
Dial Colour	-	Black
product details
Sensor	Compass, Always-On Altimeter, optical heart rate sensor, Accelerometer, Gyroscope and Ambient light sensor	-
Compatible Device	iOS	-
Notification	Yes	-
Battery Life	18 hours	6 Days
Rechargeable Battery	Yes	-
connectivity features
Call Function	Yes	Yes
Bluetooth	Yes	Yes
Wi-Fi	Yes	-
GPS	Yes	Yes
Messaging Support	Yes	Yes
Email Support	Yes	-
Call Features	International Emergency Calling	Mute calls, Reject calls
Other Connectivity Features	Emergency SOS	Notifications
Third Party App Support	-	Yes
platform and storage features
Operating System	watchOS	-
Number of Cores	dual-core	-
Processor Name	S9	-
Internal Memory	64GB	-
Compatible Operating System	-	Android, iOS
camera and display features
Display Type	OLED Retina	-
Backlight Display	Yes	-
Other Display Features	LTPO OLED Always-On Retina display, up to 2000 nits of peak brightness	-
fitness and watch functions
Step Count	Yes	Yes
Calorie Count	Yes	-
Heart Rate Monitor	Yes	Yes
Altimeter	Yes	-
Compass	Yes	-
Calendar	Yes	Yes
Alarm Clock	Yes	Yes
Date & Time Display	Yes	Yes
Language	English	English
Number of Buttons	2	1
Other Fitness Features	Blood Oxgen Sensor, ECG sensor	-
audio and video features
Speaker	Yes	-
Gesture Control	Yes	-
Microphone	Yes	-
Voice Control	Yes	-

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