Garmin Vivoactive HR vs. Garmin Vivosmart HR vs. Samsung Gear Sport vs. Fitbit Flex vs. Fitbit Sense 2

 
Vivoactive HR
Vivosmart HR
Gear Sport
Flex
Sense 2
 GarminVivoactive HRRemove Buy NowGarminVivosmart HRRemove Buy NowSamsungGear SportRemove Buy NowFitbitFlexRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$250$170$299.99$100$300
Release20162015201720132022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days5 days2 days5 days6 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205160 x 68360 x 360NA336x336
Size1.38 inches1.08 inches1.2 inchesNA1.59 inches
TouchNA
Typen/an/aSuper AMOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aTizen OSNA
Apps
Music

All Wearables