Garmin Vivoactive vs. Pebble Time Round vs. Michael Kors Grayson vs. Samsung Gear 2 vs. Garmin Forerunner 45 vs. Michael Kors Grayson

 
Vivoactive
Time Round
Grayson
Gear 2
Forerunner 45
Grayson
 GarminVivoactiveRemove Buy NowPebbleTime RoundRemove Buy NowMichael KorsGraysonRemove Buy NowSamsungGear 2Remove Buy NowGarminForerunner 45Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$200$350$300$199$350
Release201520152018201420192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration14 hours to 11 days2 days24 hours2-3 days7 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution205 x 148n/a453 x 454320 x 320208 x 208453x454
Size1.38 inchesround1.39 inches1.63 inches1.04 inches1.39 inches
Touch
TypeLCDe-paperAMOLEDSuper AMOLEDLCDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX71 ATMIP675 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aPebble OSAndroid WearTizen OSBuilt-inAndroid Wear
Apps
Music

All Wearables