Fitbit Ionic vs. Apple Watch vs. Michael Kors Access Sofie vs. Pebble Time 2 vs. Fitbit Alta HR

 
Ionic
Watch
Access Sofie
Time 2
Alta HR
 FitbitIonicRemove Buy NowAppleWatchRemove Buy NowMichael KorsAccess SofieRemove Buy NowPebbleTime 2Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$299$349$395$199$150
Release20172015201720162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days18 hours1 day10 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250340 x 272 or 390 x 312390 x 390 1.19 inchesNA128 x 36
Size1.421.5 inches or 1.65 inchesNA1.4 inches
TouchAMOLDED
TypeOLEDAMOLEDe-paperOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIPX71 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWatch OSAndroid Wear 2.0Pebble OS
Apps
Music

All Wearables