Fitbit Alta vs. Fitbit Charge 2 vs. Garmin Vivosmart vs. Apple Watch Series 2 vs. Fitbit Ionic

 
Alta
Charge 2
Vivosmart
Watch Series 2
Ionic
 FitbitAltaRemove Buy NowFitbitCharge 2Remove Buy NowGarminVivosmartRemove Buy NowAppleWatch Series 2Remove Buy NowFitbitIonicRemove Buy Now

Basic Info

Suggested Price$130$150$170$269$299
Release20162016201420162017

Activity & Fitness

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

Battery

Duration5 days5 days7 days18 hours4+ days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a128 x 16340 x 272 or 390 x 312348x250
Sizen/an/a1.41 inches1.5 inches or 1.65 inches1.42
Touchn/an/a
TypeOLEDOLEDOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/an/a5 ATM5ATM50m

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/an/aWatch OSFitbit OS
Apps
Music

All Wearables