Fitbit Alta vs. Microsoft Band 2 vs. Misfit Ray vs. Garmin Forerunner 935 vs. Garmin 645 Music

 
Alta
Band 2
Ray
Forerunner 935
645 Music
 FitbitAltaRemove Buy NowMicrosoftBand 2Remove Buy NowMisfitRayRemove Buy NowGarminForerunner 935Remove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$130$250$100$500$450
Release20162015201620172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days48 hours (without GPS)6 monthsUp to 2 weeks7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 128n/a240 x 240240 x 240
Sizen/a1.36 inchesn/a1.2 inches1.2 inches
Touchn/an/a
TypeOLEDCapacitative TFTLEDLCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIPX75 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/an/a
Apps
Music

All Wearables