Fitbit Surge vs. Samsung Gear S3 vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Mobvoi TicWatch e2 vs. Amazfit GTR

 
Surge
Gear S3
Grayson
Grayson
TicWatch e2
GTR
 FitbitSurgeRemove Buy NowSamsungGear S3Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowMobvoiTicWatch e2Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$250$350$350$350$200$199
Release201620162018201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration7 days4 days24 hours24 hours1 day24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a360 x 360453 x 454453x454360 x 360454 x 454
Size1.26 inches1.3 inches1.39 inches1.39 inches1.2 inches1.39 inches
Touch
TypeMonochrome LCDFullcolor AODAMOLEDAMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP681 ATM1 ATMIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizenAndroid WearAndroid WearWear OSBuild-in
Apps
Music

All Wearables