Fitbit Alta vs. Garmin Vivofit 3 vs. Fitbit Ionic vs. Fossil Explorist vs. Garmin Vivofit 4

 
Alta
Vivofit 3
Ionic
Explorist
Vivofit 4
 FitbitAltaRemove Buy NowGarminVivofit 3Remove Buy NowFitbitIonicRemove Buy NowFossilExploristRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$130$100$299$255$79.95
Release20162016201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days1 year4+ days24 hours1 year
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a64 x 64348x250454 x45488 x 88
Sizen/a0.55 inches1.421.4 inchesNA
Touchn/a
TypeOLEDn/aOLEDAMOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM50mIP675 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aFitbit OSWear OS
Apps
Music

All Wearables