Garmin Vivoactive vs. Xiaomi Mi Band 2 vs. Garmin Vivofit 4 vs. Polar Loop vs. Sony SmartBand

 
Vivoactive
Mi Band 2
Vivofit 4
Loop
SmartBand
 GarminVivoactiveRemove Buy NowXiaomiMi Band 2Remove Buy NowGarminVivofit 4Remove Buy NowPolarLoopRemove Buy NowSonySmartBandRemove Buy Now

Basic Info

Suggested Price$250$23$79.95$100$100
Release20152016201820132014

Activity & Fitness

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

Battery

Duration14 hours to 11 days20 hours1 year5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/an/aNANA
Windowsn/an/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution205 x 148n/a88 x 88NANA
Size1.38 inches0.42 inchesNANANA
TouchNA
TypeLCDOLEDNALEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM2 ATMIP58

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNANA
Apps
Music

All Wearables