Fitbit Charge 5 vs Fitbit Ace 3 comparison

Show Only Differences Highlight Differences	Fitbit Charge 5	Fitbit Ace 3
key specs
Display Type	AMOLED	-
Water Resistant	Yes	Yes
Heart Rate Monitor	Yes	-
Compatible Devices	iOS 12.2 or higher, Android OS 8.0 or higher	Android, iOS
Battery Life (Days)	7	8
general
Brand	Fitbit	Fitbit
Model	Charge 5	Ace 3
Release date	August 25, 2021	March 9, 2021
Model Name	Fitbit Charge 5	-
Color	Graphite and Black, Platinum and Steel Blue, and Gold and Lunar White	Black/ Sport Red, Cosmic Blue/ Astro Green
Reading Type	Digital	-
Ideal For	Unisex	Kids (Age 6+)
Suitable For	Sports, Fitness	Health, Lifestyle
Touch Enabled	Yes	Yes
Water Resistant	Yes	Yes
Material	-	Silicone
display and battery features
Display Type	AMOLED	-
Battery Life (Days)	7	8
Battery Type	Lithium Polymer (Li-poly)	Lithium Polymer (Li-poly)
Charge Time (hours)	2	2
performance features
Water-Resistant Depth (metres)	50	50
Shock Resistant	-	Yes
connectivity features
Bluetooth Enabled	Yes	Yes
Bluetooth Version	-	v4.2
compatibility
Compatible Devices	iOS 12.2 or higher, Android OS 8.0 or higher	Android, iOS
activity tracking function
Alarms	Yes	Yes
Automatic Exercise Detection	Yes	-
Calories Burned	Yes	-
Distance Covered	Yes	-
Do Not Disturb Mode	Yes	Yes
Heart Rate Monitor	Yes	-
Phone Notifications	Yes	-
Reminders	Yes	Yes
Sedentary Reminder	Yes	Yes
Sleep Tracking	Yes	Yes
SPO2 Monitor	Yes	-
Step Counter	Yes	Yes
sensors
Accelerometer	Yes	Yes
Ambient Light Sensor	Yes	-
Barometric Altimeter	Yes	-
ECG	Yes	-
Optical Heart Rate Sensor	Yes	-
Vibration Motor	Yes	Yes
Pedometer	-	Yes
workout modes
Swimming	-	Yes
dimensions
Width (mm)	-	37.39
Height (mm)	-	16.8
Depth (mm)	-	12.9

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