Redmi Band 2 vs Mi Smart Band 3i comparison

Compare Redmi Band 2
Compare Mi Smart Band 3i
key specs
Display TypeLCDAMOLED
Water ResistantYesYes
Heart Rate MonitorYesNo
Battery Life (Days)1420
Compatible Devices-Android phones, iPhone
general
BrandRedmiMi
ModelBand 2Smart Band 3i
Release dateDecember 27, 2022November 1, 2019
Model NumberM2225B1-
Touch EnabledYesYes
Water ResistantYesYes
Dial ShapeRectangleOval
Model Name-Band 3i
Color-Black
Reading Type-Digital
Ideal For-Unisex
Material-Thermoplastic
Suitable For-Sports, Fitness
Function-Show Time/Date, Alarm Clock, Display / Reject Calls, View Messages, Idle Alert, Phone Unlock, Event Reminders, Phone Locator, Weather Forecast, App Notifications,
display and battery features
Display Resolution172x320128 x 80 Pixels
Display TypeLCDAMOLED
Battery Life (Days)1420
Charge Time (hours)22.5
Battery Capacity (mAh)210110
Backlight Present-Yes
Battery Type-Lithium Ion (Li-ion)
performance features
Water-Resistant Depth (metres)50-
connectivity features
Bluetooth EnabledYesYes
Bluetooth Versionv5.1v4.2
Wi-Fi Enabled-No
compatibility
Compatible Android VersionAndroid 6.0 and aboveAndroid 4.4 and above
Compatible Devices-Android phones, iPhone
Compatible iOS Version-iOS 9.0 and above
activity tracking function
Heart Rate MonitorYesNo
SPO2 MonitorYes-
Alarms-Yes
Calories Burned-Yes
Distance Covered-Yes
Do Not Disturb Mode-Yes
Phone Notifications-Yes
Reminders-Yes
Sedentary Reminder-Yes
Sleep Tracking-Yes
Step Counter-Yes
sensors
AccelerometerYesYes
Optical Heart Rate SensorYes-
Pedometer-Yes
dimensions
Weight (grams)14.9-
Width (mm)42.81-
Height (mm)25.42-
Depth (mm)9.99-
workout modes
Treadmill-Yes
Exercise-Yes
Outdoor Running-Yes
Cycling-Yes
Walking-Yes

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