Pebble Time Round vs. Polar M600 vs. Misfit Flash vs. Fitbit Versa 2 vs. Garmin Vivosmart 4

 
Time Round
M600
Flash
Versa 2
Vivosmart 4
 PebbleTime RoundRemove Buy NowPolarM600Remove Buy NowMisfitFlashRemove Buy NowFitbitVersa 2Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$200$330$30$199$130
Release20152016201420192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days2 days6 months5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a240 x 240n/a300 x 30048 x 128
Sizeround1.3 inchesn/a1.34 inches0.74 inches
Touchn/an/a
Typee-paperTFTn/aAMOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IPX83 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wearn/aBuild-in
Apps
Music

All Wearables