Pebble Classic vs. Fitbit Ionic vs. Garmin Vivosmart HR Plus vs. Garmin VivoActive 4 vs. HTC re Grip

 
Classic
Ionic
Vivosmart HR Plus
VivoActive 4
re Grip
 PebbleClassicRemove Buy NowFitbitIonicRemove Buy NowGarminVivosmart HR PlusRemove Buy NowGarminVivoActive 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$99$299$179$349$199
Release20132017201720192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days4+ days5 days8 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144348x250160 x 68260 x 260160 x 32
Size1.26 inches1.420.5 inches x 0.8 inches1.3ionches1.8 inches
Touch
Typee-paperOLEDLCDMIPPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50m5 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSFitbit OSNAWear OSNA
Apps
Music

All Wearables