Pebble Time vs. TomTom Spark vs. Mobvoi TicWatch 2 vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Garmin Vivosmart 4

 
Time
Spark
TicWatch 2
Grayson
Grayson
Vivosmart 4
 PebbleTimeRemove Buy NowTomTomSparkRemove Buy NowMobvoiTicWatch 2Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$150$199$350$350$130
Release201520152017201820182018

Activity & Fitness

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

Battery

Duration7 daysn/a1.5-2 Days24 hours24 hours7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution168 x 144n/a400 x 400453 x 454453x45448 x 128
Size1.26 inchesn/a1.4 inches1.39 inches1.39 inches0.74 inches
Touch
Typee-paperLCDOLEDAMOLEDAMOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP651 ATM1 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemPebble OSn/aTicwear OSAndroid WearAndroid Wear
Apps
Music

All Wearables