Garmin Fenix 3 vs. Fitbit Ionic vs. Garmin Forerunner 935 vs. Amazfit Stratos vs. Fitbit Alta HR

 
Fenix 3
Ionic
Forerunner 935
Stratos
Alta HR
 GarminFenix 3Remove Buy NowFitbitIonicRemove Buy NowGarminForerunner 935Remove Buy NowAmazfitStratosRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$500$299$500$199$150
Release20152017201720182017

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks4+ daysUp to 2 weeks5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218348x250240 x 240320 x 300128 x 36
Size1.2 inches1.421.2 inches1.34 inches1.4 inches
Touch
TypeChroma LEDOLEDLCDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM50m5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSProprietary
Apps
Music

All Wearables