Garmin Fenix 5s vs. Apple Watch vs. Garmin 645 Music vs. Garmin Chronos vs. Fitbit Alta HR

 
Fenix 5s
Watch
645 Music
Chronos
Alta HR
 GarminFenix 5sRemove Buy NowAppleWatchRemove Buy NowGarmin645 MusicRemove Buy NowGarminChronosRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$599.99$349$450$1500$150
Release20172015201820182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 9 days18 hours7 days8 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218x 218340 x 272 or 390 x 312240 x 240218 x 218128 x 36
Size1.1 inches1.5 inches or 1.65 inches1.2 inches1.2 inches1.4 inches
Touch
TypenaAMOLEDMIPMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10ATMIPX75 ATM10 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSWear OS
Apps
Music

All Wearables