Garmin Vivoactive HR vs. Microsoft Band 2 vs. Garmin 645 Music vs. Garmin Vivofit 4 vs. Garmin Vivosport

 
Vivoactive HR
Band 2
645 Music
Vivofit 4
Vivosport
 GarminVivoactive HRRemove Buy NowMicrosoftBand 2Remove Buy NowGarmin645 MusicRemove Buy NowGarminVivofit 4Remove Buy NowGarminVivosportRemove Buy Now

Basic Info

Suggested Price$250$250$450$79.95$199
Release20162015201820182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days48 hours (without GPS)7 days1 year7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205320 x 128240 x 24088 x 8872 x 144
Size1.38 inches1.36 inches1.2 inchesNANA
Touch
Typen/aCapacitative TFTMIPNAMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX75 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/a
Apps
Music

All Wearables