Garmin Fenix 3 vs. Garmin Fenix 5s vs. Amazfit Stratos vs. Garmin Chronos vs. Fitbit Alta HR

 
Fenix 3
Fenix 5s
Stratos
Chronos
Alta HR
 GarminFenix 3Remove Buy NowGarminFenix 5sRemove Buy NowAmazfitStratosRemove Buy NowGarminChronosRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$500$599.99$199$1500$150
Release20152017201820182017

Activity & Fitness

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

Battery

Duration50 hours to 6 weeksUp to 9 days5 days8 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218218x 218320 x 300218 x 218128 x 36
Size1.2 inches1.1 inches1.34 inches1.2 inches1.4 inches
Touch
TypeChroma LEDnaOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM10ATM5 ATM10 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aProprietaryWear OS
Apps
Music

All Wearables