Pebble Time Round vs. Misfit Ray vs. Misfit Shine 2 vs. Polar M430 vs. Fitbit Alta HR

 
Time Round
Ray
Shine 2
M430
Alta HR
 PebbleTime RoundRemove Buy NowMisfitRayRemove Buy NowMisfitShine 2Remove Buy NowPolarM430Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$200$100$100$255$150
Release20152016201520172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days6 months6 months30 hours7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/an/a128x128128 x 36
Sizeroundn/an/a1.4 inch1.4 inches
Touchn/an/a
Typee-paperLEDn/aLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM5 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/an/a
Apps
Music

All Wearables