Pebble Time Round vs. Fitbit Flex 2 vs. Garmin Vivosmart HR vs. Fitbit Charge HR vs. Fitbit Versa 2

 
Time Round
Flex 2
Vivosmart HR
Charge HR
Versa 2
 PebbleTime RoundRemove Buy NowFitbitFlex 2Remove Buy NowGarminVivosmart HRRemove Buy NowFitbitCharge HRRemove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$200$100$170$150$199
Release20152016201520152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days5 days5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a160 x 68NA300 x 300
Sizeroundn/a1.08 inchesNA1.34 inches
Touchn/aNA
Typee-paperLEDn/aOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/an/aNABuild-in
Apps
Music

All Wearables