Fitbit Ace 3 vs Huawei Band 4 comparison

Show Only Differences Highlight Differences	Fitbit Ace 3	Huawei Band 4
key specs
Water Resistant	Yes	Yes
Compatible Devices	Android, iOS	-
Battery Life (Days)	8	9
Display Type	-	LCD
Heart Rate Monitor	-	Yes
general
Brand	Fitbit	Huawei
Model	Ace 3	Band 4
Release date	March 9, 2021	October 24, 2019
Color	Black/ Sport Red, Cosmic Blue/ Astro Green	Graphite Black
Ideal For	Kids (Age 6+)	-
Material	Silicone	Rubber
Suitable For	Health, Lifestyle	-
Touch Enabled	Yes	Yes
Water Resistant	Yes	Yes
Model Name	-	Band 4
Dial Shape	-	Rectangle
display and battery features
Battery Life (Days)	8	9
Battery Type	Lithium Polymer (Li-poly)	-
Charge Time (hours)	2	-
Display Resolution	-	80 x 160
Display Type	-	LCD
performance features
Shock Resistant	Yes	-
Water-Resistant Depth (metres)	50	50
connectivity features
Bluetooth Enabled	Yes	Yes
Bluetooth Version	v4.2	v4.2
compatibility
Compatible Devices	Android, iOS	-
Compatible Android Version	-	Android 4.4 and above
Compatible iOS Version	-	iOS 9.0 and above
activity tracking function
Alarms	Yes	Yes
Do Not Disturb Mode	Yes	-
Reminders	Yes	Yes
Sedentary Reminder	Yes	-
Sleep Tracking	Yes	Yes
Step Counter	Yes	Yes
Calories Burned	-	Yes
Distance Covered	-	Yes
Heart Rate Monitor	-	Yes
Phone Notifications	-	Yes
workout modes
Swimming	Yes	-
Treadmill	-	Yes
Exercise	-	Yes
Outdoor Running	-	Yes
Cycling	-	Yes
Walking	-	Yes
sensors
Accelerometer	Yes	Yes
Pedometer	Yes	-
Vibration Motor	Yes	-
Optical Heart Rate Sensor	-	Yes
dimensions
Width (mm)	37.39	18.5
Height (mm)	16.8	56
Depth (mm)	12.9	12.5
Weight (grams)	-	24

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