Garmin Fenix 3 vs. Samsung Gear S2 vs. Fitbit Flex 2 vs. Casio WSD-F20A vs. Garmin Vivosmart HR Plus

 
Fenix 3
Gear S2
Flex 2
WSD-F20A
Vivosmart HR Plus
 GarminFenix 3Remove Buy NowSamsungGear S2Remove Buy NowFitbitFlex 2Remove Buy NowCasioWSD-F20ARemove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$500$300$100$399$179
Release20152015201620182017

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks2-3 days5 days1 day5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Colorn/a
Resolution218 x 218360 x 360n/a320 x 320160 x 68
Size1.2 inches1.2 inchesn/a1.32 inches0.5 inches x 0.8 inches
Touchn/a
TypeChroma LEDSuper AMOLEDLEDLCDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMIP685 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizenn/aWear OSNA
Apps
Music

All Wearables