Fitbit Charge 4 vs Mi Band 3 comparison 511638

Compare Fitbit Charge 4
Compare Mi Band 3
key specs
Water Resistant Yes Yes
Heart Rate Monitor Yes Yes
Compatible Devices iOS and Android Android phones, iPhone
Battery Life (Days) 7 20
Display Type - OLED
general
Brand Fitbit Mi
Model Charge 4 Band 3
Release date March 31, 2020 -
Reading Type Digital Digital
Ideal For Unisex Unisex
Suitable For Sports, Fitness Sports, Fitness
Water Resistant Yes Yes
Model Number - XMSH05HM
Model Name - Band 3
Color - Black
Material - Thermoplastic
Touch Enabled - Yes
Function - Show Time/Date, Alarm Clock, Display / Reject Calls, View Messages, Idle Alert, Phone Unlock, Event Reminders, Phone Locator, Weather Forecast, App Notifications, Smart Unlock
Dial Shape - Oval
display and battery features
Battery Life (Days) 7 20
Battery Type Lithium Polymer (Li-poly) Lithium Ion (Li-ion)
Display Resolution - 128 x 80 Pixels
Display Type - OLED
Backlight Present - Yes
Battery Capacity (mAh) - 110
performance features
Water-Resistant Depth (metres) 50 40
Shock Resistant - Yes
Operating Temperature (Celsius) - -10℃~50℃
connectivity features
Bluetooth Enabled Yes Yes
Bluetooth Version v4 v4.2
Wi-Fi Enabled - No
compatibility
Compatible Devices iOS and Android Android phones, iPhone
Compatible Android Version - Android 4.4 and above
Compatible iOS Version - iOS 9.0 and above
activity tracking function
Heart Rate Monitor Yes Yes
Step Counter Yes Yes
Alarms - Yes
Calories Burned - Yes
Distance Covered - Yes
Do Not Disturb Mode - Yes
Phone Notifications - Yes
Reminders - Yes
Sleep Tracking - Yes
sensors
Accelerometer Yes Yes
Barometric Altimeter Yes -
Optical Heart Rate Sensor Yes Yes
Vibration Motor Yes -
Pedometer - Yes
dimensions
Width (mm) 22.7 -
Height (mm) 35.8 -
Depth (mm) 12.5 -
Other Dimensions - Band Capsule: 17.9 x 46.9 x 12 mm, Strap Length: 247 mm, Adjustable Strap Length: 155 mm to 216 mm
ratings
Overall NDTV Rating - Read Review
Design and comfort Rating -
Tracking accuracy Rating -
Companion app Rating -
Battery life Rating -
workout modes
Treill - Yes
Exercise - Yes
Outdoor Running - Yes
Cycling - Yes
Walking - Yes
Swimming - Yes

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