Fossil Explorist vs. Michael Kors Grayson vs. Fitbit Alta HR vs. Polar A370 vs. Michael Kors Grayson vs. Mobvoi TicWatch e2

 
Explorist
Grayson
Alta HR
A370
Grayson
TicWatch e2
 FossilExploristRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitAlta HRRemove Buy NowPolarA370Remove Buy NowMichael KorsGraysonRemove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$255$350$150$179.95$350$200
Release201820182017201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration24 hours24 hours7 daysUp to 3 days24 hours1 day
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution454 x454453 x 454128 x 36160 x 80453x454360 x 360
Size1.4 inches1.39 inches1.4 inches1.18 inches1.39 inches1.2 inches
Touch
TypeAMOLEDAMOLEDOLEDTFT LCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP671 ATMWR301 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSAndroid WearAndroid WearWear OS
Apps
Music

All Wearables