Apple Watch Series 3 vs. Fitbit Flex 2 vs. Garmin Vivosmart HR vs. Garmin Fenix 5x Plus vs. Sony SmartBand

 
Watch Series 3
Flex 2
Vivosmart HR
Fenix 5x Plus
SmartBand
 AppleWatch Series 3Remove Buy NowFitbitFlex 2Remove Buy NowGarminVivosmart HRRemove Buy NowGarminFenix 5x PlusRemove Buy NowSonySmartBandRemove Buy Now

Basic Info

Suggested Price$329$100$170$850$100
Release20172016201520182014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days5 days20 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolution340 x 272 or 390 x 312n/a160 x 68240 x 240NA
Size1.5 inches or 1.65 inchesn/a1.08 inches1.2 inchesNA
Touchn/aNA
TypeAMOLEDLEDn/aMIPNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM10 ATMIP58

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/an/aWear OSNA
Apps
Music

All Wearables