Microsoft Band 2 vs. Xiaomi Mi Band 2 vs. Michael Kors Access Sofie vs. Fitbit Flex vs. Garmin Forerunner 45

 
Band 2
Mi Band 2
Access Sofie
Flex
Forerunner 45
 MicrosoftBand 2Remove Buy NowXiaomiMi Band 2Remove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$250$23$395$100$199
Release20152016201720132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Stepsn/a
Swim

Battery

Duration48 hours (without GPS)20 hours1 day5 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 128n/a390 x 390 1.19 inchesNA208 x 208
Size1.36 inches0.42 inchesNA1.04 inches
TouchAMOLDEDNA
TypeCapacitative TFTOLEDLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP671 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2.0NABuilt-in
Apps
Music

All Wearables