Pebble 2 vs. Fitbit Ionic vs. Pebble Time 2 vs. Amazfit GTR vs. Garmin VivoActive 4

 
2
Ionic
Time 2
GTR
VivoActive 4
 Pebble2Remove Buy NowFitbitIonicRemove Buy NowPebbleTime 2Remove Buy NowAmazfitGTRRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$129$299$199$199$349
Release20162017201620192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days4+ days10 days24 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a348x250NA454 x 454260 x 260
Sizen/a1.42NA1.39 inches1.3ionches
Touch
Typee-paperOLEDe-paperAMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM50m3 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSFitbit OSPebble OSBuild-inWear OS
Apps
Music

All Wearables