Garmin Vivoactive HR vs. Fitbit Ionic vs. Garmin Forerunner 935 vs. Pebble Time 2 vs. Garmin Vivofit 4

 
Vivoactive HR
Ionic
Forerunner 935
Time 2
Vivofit 4
 GarminVivoactive HRRemove Buy NowFitbitIonicRemove Buy NowGarminForerunner 935Remove Buy NowPebbleTime 2Remove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$250$299$500$199$79.95
Release20162017201720162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days4+ daysUp to 2 weeks10 days1 year
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205348x250240 x 240NA88 x 88
Size1.38 inches1.421.2 inchesNANA
Touch
Typen/aOLEDLCDe-paperNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50m5 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSPebble OS
Apps
Music

All Wearables