Pebble Time 2 vs. Fitbit Alta HR vs. Pebble Core vs. Diesel On Full Guard 2.5 vs. Garmin VivoActive 4

 
Time 2
Alta HR
Core
On Full Guard 2.5
VivoActive 4
 PebbleTime 2Remove Buy NowFitbitAlta HRRemove Buy NowPebbleCoreRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$199$150$99$325$349
Release20162017201620182019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration10 days7 daysNA4 days8 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
ResolutionNA128 x 36NA454x454260 x 260
SizeNA1.4 inchesNA1.39 inches1.3ionches
TouchNA
Typee-paperOLEDNAMIP

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMNA3 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSNAWear OSWear OS
Apps
Music

All Wearables