Fitbit Ionic vs. Pebble Time 2 vs. Fitbit Alta HR vs. Garmin Vivosmart HR Plus vs. Diesel On Full Guard 2.5

 
Ionic
Time 2
Alta HR
Vivosmart HR Plus
On Full Guard 2.5
 FitbitIonicRemove Buy NowPebbleTime 2Remove Buy NowFitbitAlta HRRemove Buy NowGarminVivosmart HR PlusRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$299$199$150$179$325
Release20172016201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days10 days7 days5 days4 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250NA128 x 36160 x 68454x454
Size1.42NA1.4 inches0.5 inches x 0.8 inches1.39 inches
Touch
TypeOLEDe-paperOLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m3 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSPebble OSNAWear OS
Apps
Music

Wearables by Diesel

Diesel On Full Guard

All Wearables