Samsung Gear S2 vs. Moov Now vs. Polar Loop 2 vs. Fitbit Flex vs. Garmin VivoActive 4

 
Gear S2
Now
Loop 2
Flex
VivoActive 4
 SamsungGear S2Remove Buy NowMoovNowRemove Buy NowPolarLoop 2Remove Buy NowFitbitFlexRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$300$79$120$100$349
Release20152015201520132019

Activity & Fitness

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

Battery

Duration2-3 days6 months8 days (without notifications)5 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360n/an/aNA260 x 260
Size1.2 inchesn/an/aNA1.3ionches
Touchn/aNA
TypeSuper AMOLEDn/aLEDLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP68n/a2 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/an/aNAWear OS
Apps
Music

All Wearables