Fitbit Alta vs. Apple Watch Series 2 vs. Fitbit Ionic vs. Garmin Fenix 5 vs. Garmin Vivosport

 
Alta
Watch Series 2
Ionic
Fenix 5
Vivosport
 FitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowGarminVivosportRemove Buy Now

Basic Info

Suggested Price$130$269$299$599.99$199
Release20162016201720172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hours4+ days2 Weeks7 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312348x250240 x 24072 x 144
Sizen/a1.5 inches or 1.65 inches1.421.2 inchesNA
Touchn/a
TypeOLEDAMOLEDOLEDnaMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5ATM50m10 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aWatch OSFitbit OS
Apps
Music

All Wearables