Garmin Fenix 3 vs. Microsoft Band 2 vs. Sony SmartBand 2 vs. Michael Kors Grayson vs. Fitbit Flex vs. Michael Kors Grayson

 
Fenix 3
Band 2
SmartBand 2
Grayson
Flex
Grayson
 GarminFenix 3Remove Buy NowMicrosoftBand 2Remove Buy NowSonySmartBand 2Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitFlexRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$500$250$130$350$100$350
Release201520152015201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeks48 hours (without GPS)2 days24 hours5 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution218 x 218320 x 128n/a453 x 454NA453x454
Size1.2 inches1.36 inchesn/a1.39 inchesNA1.39 inches
Touchn/aNA
TypeChroma LEDCapacitative TFTn/aAMOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMIPX7IP581 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aAndroid WearNAAndroid Wear
Apps
Music

All Wearables