Garmin Forerunner 735XT vs. Garmin Vivoactive vs. Garmin Vivoactive HR vs. Amazfit Stratos vs. Fitbit Flex

 
Forerunner 735XT
Vivoactive
Vivoactive HR
Stratos
Flex
 GarminForerunner 735XTRemove Buy NowGarminVivoactiveRemove Buy NowGarminVivoactive HRRemove Buy NowAmazfitStratosRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$450$250$250$199$100
Release20162015201620182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days14 hours to 11 days13 hours to 8 days5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180205 x 148148 x 205320 x 300NA
Size1.23 inches1.38 inches1.38 inches1.34 inchesNA
Touchn/aNA
Typen/aLCDn/aOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aProprietaryNA
Apps
Music

All Wearables