Garmin Fenix 3 vs. Sony SmartBand 2 vs. Amazfit Cor vs. Samsung Gear 2 vs. Garmin VivoActive 4

 
Fenix 3
SmartBand 2
Cor
Gear 2
VivoActive 4
 GarminFenix 3Remove Buy NowSonySmartBand 2Remove Buy NowAmazfitCorRemove Buy NowSamsungGear 2Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$500$130$79.99$300$349
Release20152015201820142019

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks2 days12 days2-3 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution218 x 218n/a80 x 160320 x 320260 x 260
Size1.2 inchesn/a1.23 inches1.63 inches1.3ionches
Touchn/a
TypeChroma LEDn/aIPS LCDSuper AMOLEDMIP

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMIP585 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aTizen OSWear OS
Apps
Music

All Wearables