Mi Smart Band 4C vs Fitbit Charge 2 Smart Band comparison

Compare Mi Smart Band 4C
Compare Fitbit Charge 2 Smart Band
key specs
Display TypeLCDOLED
Water ResistantYesNo
Heart Rate MonitorYesYes
Compatible DevicesAndroid, iOS PhonesAndroid phones, iPhones
Battery Life (Days)145
general
BrandMiFitbit
ModelSmart Band 4CCharge 2 Smart Band
Release dateJuly 6, 2020-
Model NameBand 4CCharge 2
ColorBlackBlack
Ideal ForUnisexUnisex
MaterialThermoplasticElastomer
Suitable ForHealth, LifestyleFitness
Touch EnabledYesYes
Water ResistantYesNo
Dial ShapeRectangleRectangle
Reading Type-Digital
display and battery features
Display Resolution120 x 220 RGB-
Display TypeLCDOLED
Battery Life (Days)145
Battery TypeLithium Ion (Li-ion)Lithium Polymer (Li-poly)
Charge Time (hours)22
Battery Capacity (mAh)130-
Backlight Present-Yes
performance features
Water-Resistant Depth (metres)50-
Shock Resistant-No
Operating Temperature (Celsius)--10° to 45°
connectivity features
Wi-Fi EnabledNo-
Bluetooth EnabledYesYes
Bluetooth Versionv5.0v4
compatibility
Compatible DevicesAndroid, iOS PhonesAndroid phones, iPhones
Compatible Android VersionAndroid 4.4 and aboveAndroid 4.4 and above
Compatible iOS VersioniOS 10 and above-
activity tracking function
Calories BurnedYesYes
Distance CoveredYesYes
Heart Rate MonitorYesYes
Phone NotificationsYesYes
Sedentary ReminderYesYes
Sleep TrackingYesYes
Step CounterYesYes
Alarms-Yes
Automatic Exercise Detection-Yes
Blood Pressure Monitor-Yes
Do Not Disturb Mode-Yes
Floors Climbed-Yes
Reminders-Yes
SPO2 Monitor-Yes
VO2 Max-Yes
workout modes
TreadmillYes-
ExerciseYesYes
Outdoor RunningYesYes
CyclingYesYes
WalkingYesYes
sensors
AccelerometerYesYes
Optical Heart Rate SensorYesYes
Pedometer-Yes
Vibration Motor-Yes

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