Fitbit Alta vs. Misfit Ray vs. Apple Watch Series 2 vs. Garmin 645 Music

 
Alta
Ray
Watch Series 2
645 Music
 FitbitAltaRemove Buy NowMisfitRayRemove Buy NowAppleWatch Series 2Remove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$130$100$269$450
Release2016201620162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days6 months18 hours7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a340 x 272 or 390 x 312240 x 240
Sizen/an/a1.5 inches or 1.65 inches1.2 inches
Touchn/an/a
TypeOLEDLEDAMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aWatch OS
Apps
Music

All Wearables