Garmin Forerunner 735XT vs. Garmin Vivosmart HR vs. Apple Watch Series 2 vs. Garmin Fenix 5s vs. Fitbit Flex

 
Forerunner 735XT
Vivosmart HR
Watch Series 2
Fenix 5s
Flex
 GarminForerunner 735XTRemove Buy NowGarminVivosmart HRRemove Buy NowAppleWatch Series 2Remove Buy NowGarminFenix 5sRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$450$170$269$599.99$100
Release20162015201620172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days18 hoursUp to 9 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180160 x 68340 x 272 or 390 x 312218x 218NA
Size1.23 inches1.08 inches1.5 inches or 1.65 inches1.1 inchesNA
Touchn/aNA
Typen/an/aAMOLEDnaLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5ATM10ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWatch OSNA
Apps
Music

All Wearables