Fitbit Alta vs. Misfit Ray vs. Apple Watch Series 2 vs. Pebble Core vs. Michael Kors Access Sofie HR

 
Alta
Ray
Watch Series 2
Core
Access Sofie HR
 FitbitAltaRemove Buy NowMisfitRayRemove Buy NowAppleWatch Series 2Remove Buy NowPebbleCoreRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$130$100$269$99$395
Release20162016201620162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration5 days6 months18 hoursNA2 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a340 x 272 or 390 x 312NA390 x 390
Sizen/an/a1.5 inches or 1.65 inchesNA1.19 inches
Touchn/an/aNA
TypeOLEDLEDAMOLEDNAOMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5ATMNA0.3 ATM

Notifications

PhoneNA
Emailsn/aNA
TextsNA

Software

Operating Systemn/an/aWatch OSNAWear OS
Apps
Music

All Wearables