Apple Watch Series 3 vs. Fitbit Flex 2 vs. Garmin Vivosmart vs. Garmin Forerunner 935 vs. Apple Watch

 
Watch Series 3
Flex 2
Vivosmart
Forerunner 935
Watch
 AppleWatch Series 3Remove Buy NowFitbitFlex 2Remove Buy NowGarminVivosmartRemove Buy NowGarminForerunner 935Remove Buy NowAppleWatchRemove Buy Now

Basic Info

Suggested Price$329$100$170$500$349
Release20172016201420172015

Activity & Fitness

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

Battery

Duration18 hours5 days7 daysUp to 2 weeks18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution340 x 272 or 390 x 312n/a128 x 16240 x 240340 x 272 or 390 x 312
Size1.5 inches or 1.65 inchesn/a1.41 inches1.2 inches1.5 inches or 1.65 inches
Touchn/a
TypeAMOLEDLEDOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATMIPX7

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/an/aWatch OS
Apps
Music

All Wearables