Amazfit Helio Strap vs Fitbit Charge 3 Smart Band comparison

Show Only Differences Highlight Differences	Amazfit Helio Strap	Fitbit Charge 3 Smart Band
key specs
Heart Rate Monitor	Yes	Yes
Compatible Devices	Android and iOS	Android phones, iPhone
Battery Life (Days)	10	7
Display Type	-	OLED
Water Resistant	-	Yes
display and battery features
Battery Life (Days)	10	7
Display Type	-	OLED
Backlight Present	-	No
Battery Type	-	Lithium Polymer (Li-poly)
Charge Time (hours)	-	2
performance features
Water-Resistant Depth (metres)	10	50
Shock Resistant	-	No
Operating Temperature (Celsius)	-	-10° to 45°
connectivity features
Bluetooth Enabled	Yes	Yes
Bluetooth Version	v5.2	v4
compatibility
Compatible Devices	Android and iOS	Android phones, iPhone
Compatible Android Version	-	Android 5.0 and above
Compatible iOS Version	-	iOS 10 and above
activity tracking function
Blood Pressure Monitor	Yes	-
Calories Burned	Yes	-
Heart Rate Monitor	Yes	Yes
Sedentary Reminder	Yes	Yes
Sleep Tracking	Yes	Yes
SPO2 Monitor	Yes	Yes
Alarms	-	Yes
Distance Covered	-	Yes
Do Not Disturb Mode	-	Yes
Floors Climbed	-	Yes
Phone Notifications	-	Yes
Reminders	-	Yes
Step Counter	-	Yes
workout modes
Treadmill	Yes	-
Exercise	Yes	Yes
Outdoor Running	Yes	Yes
Cycling	Yes	Yes
Walking	Yes	Yes
Swimming	Yes	Yes
sensors
Accelerometer	Yes	Yes
Gyroscope	Yes	-
Optical Heart Rate Sensor	-	Yes
Pedometer	-	Yes
Vibration Motor	-	Yes
dimensions
Weight (grams)	20	-
Width (mm)	33.97	-
Height (mm)	24.3	-
Depth (mm)	10.59	-
general
Brand	-	Fitbit
Model	-	Charge 3 Smart Band
Model Number	-	FB409GMBK
Model Name	-	Charge 3
Color	-	Black
Reading Type	-	Digital
Ideal For	-	Unisex
Suitable For	-	Fitness
Touch Enabled	-	Yes
Water Resistant	-	Yes
Dial Shape	-	Rectangle

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