Pebble Time vs. Fitbit Alta vs. Michael Kors Grayson vs. Mobvoi TicWatch S vs. Garmin Forerunner 45 vs. Michael Kors Grayson

 
Time
Alta
Grayson
TicWatch S
Forerunner 45
Grayson
 PebbleTimeRemove Buy NowFitbitAltaRemove Buy NowMichael KorsGraysonRemove Buy NowMobvoiTicWatch SRemove Buy NowGarminForerunner 45Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$130$350$199$199$350
Release201520162018201720192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days24 hours1.5-2 days7 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a453 x 454400 x 400208 x 208453x454
Size1.26 inchesn/a1.39 inches1.4 inches1.04 inches1.39 inches
Touchn/a
Typee-paperOLEDAMOLEDOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a1 ATMIP675 ATM1 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemPebble OSn/aAndroid WearAndroid Wear 2.0Built-inAndroid Wear
Apps
Music

All Wearables