Microsoft Band 2 vs. Asus VivoWatch vs. Garmin 645 Music vs. Samsung Gear Sport vs. Fitbit Flex

 
Band 2
VivoWatch
645 Music
Gear Sport
Flex
 MicrosoftBand 2Remove Buy NowAsusVivoWatchRemove Buy NowGarmin645 MusicRemove Buy NowSamsungGear SportRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$250$160$450$299.99$100
Release20152018201820172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours (without GPS)24 hours to 10 days7 days2 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 128128 x 128240 x 240360 x 360NA
Size1.36 inchesNA1.2 inches1.2 inchesNA
TouchNA
TypeCapacitative TFTNAMIPSuper AMOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIPX7IP675 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aKoodOSTizen OSNA
Apps
Music

All Wearables