Fitbit Flex 2 vs. Garmin Vivosmart HR vs. Diesel On Full Guard vs. Fitbit Flex vs. Fitbit Inspire HR

 
Flex 2
Vivosmart HR
On Full Guard
Flex
Inspire HR
 FitbitFlex 2Remove Buy NowGarminVivosmart HRRemove Buy NowDieselOn Full GuardRemove Buy NowFitbitFlexRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$100$170$325$100$99
Release20162015201720132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days1 day5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a160 x 68454 x 454NA139 x 60
Sizen/a1.08 inches1.4 inchesNA1.4 inches
Touchn/aNA
TypeLEDn/aOMOLEDLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2.0NAFitbit OS
Apps
Music

All Wearables