Pebble Time Round vs. Fitbit One vs. Samsung Galaxy Watch vs. Diesel On Full Guard 2.5 vs. Garmin Vivosmart 4

 
Time Round
One
Galaxy Watch
On Full Guard 2.5
Vivosmart 4
 PebbleTime RoundRemove Buy NowFitbitOneRemove Buy NowSamsungGalaxy WatchRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$200$100$330$325$130
Release20152012201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days10-14 days7 days4 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a360 x 360454x45448 x 128
Sizeroundn/a1.2 inches or 1.3 inches1.39 inches0.74 inches
Touch
Typee-paperOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7Splast Resistant5 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aTizen OSWear OS
Apps
MusicSpotify

All Wearables