Fitbit Charge 6 vs Apple Watch Ultra comparison

Show Only Differences Highlight Differences	Fitbit Charge 6	Apple Watch Ultra
key specs
Strap Material	Silicone	-
Dial Shape	Rectangle	Rectangle
Ideal For	Unisex	Unisex
Display Size	-	49mm
Display Type	-	OLED Retina
general
Brand	Google	Apple
Model	Fitbit Charge 6	Watch Ultra
Release date	September 28, 2023	September 7, 2022
Model Name	Fitbit Charge 6	Watch Ultra
Dial Shape	Rectangle	Rectangle
Strap Material	Silicone	-
Water Resistant	5 ATM	Yes
Water Resistance Depth	50 m	40m
Usage	Regular	Fitness & Outdoor
Dial Material	Aluminium	-
Ideal For	Unisex	Unisex
Size	-	Large
Touchscreen	-	Yes
product details
Maximum Operating Altitude	GPS, GLONASS, optical heart rate monitor, 3-axis accelerometer, red and infrared sensors for oxygen saturation (SpO2) monitor, device temperature sensor, multipurpose electrical sensors	-
Battery Life	7 days	-
Rechargeable Battery	Yes	Yes
Sensor	-	Compass, Always-On Altimeter, third-gen optical heart rate sensor, Accelerometer, Gyroscope, and Ambient light sensor
Notification	-	Yes
Battery Type	-	Lithium Ion
connectivity features
GPS	Yes	Yes
Call Function	-	Yes
Bluetooth	-	Yes
Wi-Fi	-	Yes
Call Features	-	International Emergency Calling
Other Connectivity Features	-	Emergency SOS
fitness and watch functions
Step Count	Yes	Yes
Heart Rate Monitor	Yes	Yes
Compass	Yes	Yes
Calendar	Yes	Yes
Chronograph	Yes	-
Date & Time Display	Yes	Yes
Language	English	English
Calorie Count	-	Yes
Altimeter	-	Yes
Alarm Clock	-	Yes
Other Fitness Features	-	Blood Oxgen Sensor, ECG sensor
platform and storage features
Operating System	-	watchOS 9
camera and display features
Display Size	-	49mm
Display Type	-	OLED Retina
Backlight Display	-	Yes
Other Display Features	-	LTPO OLED Always-On Retina display
audio and video features
Speaker	-	Yes
Microphone	-	Yes

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