Pebble Time Round vs. Polar M400 vs. Garmin Instinct vs. Michael Kors Access Runway vs. Garmin VivoActive 4

 
Time Round
M400
Instinct
Access Runway
VivoActive 4
 PebbleTime RoundRemove Buy NowPolarM400Remove Buy NowGarminInstinctRemove Buy NowMichael KorsAccess RunwayRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$200$200$300$350$349
Release20152014201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days8 hours to 30 days14 days1 day8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a128 x 128390 x 390260 x 260
Sizeroundn/a0.9 inches1.19 inches1.3ionches
Touch
Typee-papern/aOMOLEDAMOLEDMIP

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX73 ATM10 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aWear OSWear OS
Apps
Music

All Wearables