Pebble Time vs. Polar M600 vs. Fitbit Alta vs. Misfit Ray vs. Polar A370

 
Time
M600
Alta
Ray
A370
 PebbleTimeRemove Buy NowPolarM600Remove Buy NowFitbitAltaRemove Buy NowMisfitRayRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$150$330$130$100$179.95
Release20152016201620162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days2 days5 days6 monthsUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution168 x 144240 x 240n/an/a160 x 80
Size1.26 inches1.3 inchesn/an/a1.18 inches
Touchn/an/an/a
Typee-paperTFTOLEDLEDTFT LCD

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX8n/a5 ATMWR30

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemPebble OSAndroid Wearn/an/a
Apps
Music

All Wearables