Pebble Time Round vs. Mobvoi TicWatch 2 vs. Amazfit Arc vs. Michael Kors Grayson vs. Polar A370 vs. Michael Kors Grayson

 
Time Round
TicWatch 2
Arc
Grayson
A370
Grayson
 PebbleTime RoundRemove Buy NowMobvoiTicWatch 2Remove Buy NowAmazfitArcRemove Buy NowMichael KorsGraysonRemove Buy NowPolarA370Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$200$199$69.99$350$179.95$350
Release201520172016201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days1.5-2 Days20 days24 hoursUp to 3 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 40072 x40453 x 454160 x 80453x454
Sizeround1.4 inches0.42 inches1.39 inches1.18 inches1.39 inches
Touch
Typee-paperOLEDOLEDAMOLEDTFT LCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP65IP671 ATMWR301 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSTicwear OSAndroid WearAndroid Wear
Apps
Music

All Wearables