Pebble Time Round vs. Misfit Ray vs. Polar M430 vs. Fitbit Inspire HR

 
Time Round
Ray
M430
Inspire HR
 PebbleTime RoundRemove Buy NowMisfitRayRemove Buy NowPolarM430Remove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$200$100$255$99
Release2015201620172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days6 months30 hours5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a128x128139 x 60
Sizeroundn/a1.4 inch1.4 inches
Touchn/a
Typee-paperLEDLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aFitbit OS
Apps
Music

All Wearables