Pebble Time Round vs. Garmin Chronos vs. Samsung Galaxy Watch vs. Fitbit Alta HR vs. Garmin Vivosmart 4

 
Time Round
Chronos
Galaxy Watch
Alta HR
Vivosmart 4
 PebbleTime RoundRemove Buy NowGarminChronosRemove Buy NowSamsungGalaxy WatchRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$200$1500$330$150$130
Release20152018201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days8 days7 days7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a218 x 218360 x 360128 x 3648 x 128
Sizeround1.2 inches1.2 inches or 1.3 inches1.4 inches0.74 inches
Touch
Typee-paperMIPAMOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX710 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSWear OSTizen OS
Apps
MusicSpotify

All Wearables