Pebble Time Round vs. Polar M600 vs. Microsoft Band 2 vs. Michael Kors Access Runway vs. Garmin Vivosmart 4

 
Time Round
M600
Band 2
Access Runway
Vivosmart 4
 PebbleTime RoundRemove Buy NowPolarM600Remove Buy NowMicrosoftBand 2Remove Buy NowMichael KorsAccess RunwayRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$200$330$250$350$130
Release20152016201520182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days2 days48 hours (without GPS)1 day7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240320 x 128390 x 39048 x 128
Sizeround1.3 inches1.36 inches1.19 inches0.74 inches
Touchn/a
Typee-paperTFTCapacitative TFTAMOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IPX8IPX73 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wearn/aWear OS
Apps
Music

All Wearables