Fitbit Alta vs. Garmin Vivosmart HR vs. Fitbit Ionic vs. Amazfit Stratos vs. Garmin Vivosmart HR Plus

 
Alta
Vivosmart HR
Ionic
Stratos
Vivosmart HR Plus
 FitbitAltaRemove Buy NowGarminVivosmart HRRemove Buy NowFitbitIonicRemove Buy NowAmazfitStratosRemove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$130$170$299$199$179
Release20162015201720182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days4+ days5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 68348x250320 x 300160 x 68
Sizen/a1.08 inches1.421.34 inches0.5 inches x 0.8 inches
Touchn/a
TypeOLEDn/aOLEDOLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM50m5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aFitbit OSProprietaryNA
Apps
Music

All Wearables