Pebble Time Round vs. Fitbit Ionic vs. Garmin Forerunner 45 vs. Michael Kors Access Runway vs. Garmin VivoActive 4

 
Time Round
Ionic
Forerunner 45
Access Runway
VivoActive 4
 PebbleTime RoundRemove Buy NowFitbitIonicRemove Buy NowGarminForerunner 45Remove Buy NowMichael KorsAccess RunwayRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$200$299$199$350$349
Release20152017201920182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days4+ days7 days1 day8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a348x250208 x 208390 x 390260 x 260
Sizeround1.421.04 inches1.19 inches1.3ionches
Touch
Typee-paperOLEDLCDAMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX750m5 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSFitbit OSBuilt-inWear OSWear OS
Apps
Music

All Wearables