Fitbit Ionic vs. Casio G-Shock GBA800 vs. Pebble Time 2 vs. Garmin Vivosmart HR Plus vs. Garmin Forerunner 45

 
Ionic
G-Shock GBA800
Time 2
Vivosmart HR Plus
Forerunner 45
 FitbitIonicRemove Buy NowCasioG-Shock GBA800Remove Buy NowPebbleTime 2Remove Buy NowGarminVivosmart HR PlusRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$299$120$199$179$199
Release20172018201620172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 years10 days5 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250NA160 x 68208 x 208
Size1.42NA0.5 inches x 0.8 inches1.04 inches
Touch
TypeOLEDe-paperLCDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m20 ATM3 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSPebble OSNABuilt-in
Apps
Music

All Wearables