Samsung Gear S2 vs. Garmin Vivosmart vs. Fitbit Flex vs. Microsoft Band vs. Garmin Forerunner 45

 
Gear S2
Vivosmart
Flex
Band
Forerunner 45
 SamsungGear S2Remove Buy NowGarminVivosmartRemove Buy NowFitbitFlexRemove Buy NowMicrosoftBandRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$300$170$100$200$199
Release20152014201320142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days7 days5 days2 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360128 x 16NA320 x 106208 x 208
Size1.2 inches1.41 inchesNA1.37 inches1.04 inches
TouchNA
TypeSuper AMOLEDOLEDLEDCapacitative TFTLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM1 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aNANABuilt-in
Apps
Music

All Wearables