Fitbit Surge vs. Olio Model One vs. Michael Kors Grayson vs. Motorola Moto 360 (1st Gen) vs. Michael Kors Grayson vs. Amazfit GTR

 
Surge
Model One
Grayson
Moto 360 (1st Gen)
Grayson
GTR
 FitbitSurgeRemove Buy NowOlioModel OneRemove Buy NowMichael KorsGraysonRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowMichael KorsGraysonRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$250$595$350$150$350$199
Release201620152018201420182019

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Duration7 days2 days24 hours1 day24 hours24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/an/a453 x 454320 x 260453x454454 x 454
Size1.26 inchesn/a1.39 inches1.56 inches1.39 inches1.39 inches
Touch
TypeMonochrome LCDn/aAMOLEDLCDAMOLEDAMOLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATMIP671 ATM5 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/an/aAndroid WearAndroid WearAndroid WearBuild-in
Appsn/a
MusicNA

All Wearables