Pebble Time vs. Misfit Ray vs. Fitbit Alta HR vs. Fitbit Versa 2 vs. Garmin Vivosmart 4

 
Time
Ray
Alta HR
Versa 2
Vivosmart 4
 PebbleTimeRemove Buy NowMisfitRayRemove Buy NowFitbitAlta HRRemove Buy NowFitbitVersa 2Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$100$150$199$130
Release20152016201720192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days6 months7 days5 days7 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
Resolution168 x 144n/a128 x 36300 x 30048 x 128
Size1.26 inchesn/a1.4 inches1.34 inches0.74 inches
Touchn/a
Typee-paperLEDOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aBuild-in
Apps
Music

All Wearables