Misfit Phase vs. Polar M600 vs. Garmin 645 Music vs. Pebble Time 2 vs. Fitbit Alta HR

 
Phase
M600
645 Music
Time 2
Alta HR
 MisfitPhaseRemove Buy NowPolarM600Remove Buy NowGarmin645 MusicRemove Buy NowPebbleTime 2Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$175$330$450$199$150
Release20162016201820162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration6 months2 days7 days10 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240240 x 240NA128 x 36
Sizen/a1.3 inches1.2 inchesNA1.4 inches
Touchn/an/a
Typen/aTFTMIPe-paperOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX85 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearPebble OS
Apps
Music

All Wearables