Garmin Fenix 3 vs. Garmin Fenix 5s vs. Asus ZenWatch vs. Fitbit Flex vs. Garmin Instinct

 
Fenix 3
Fenix 5s
ZenWatch
Flex
Instinct
 GarminFenix 3Remove Buy NowGarminFenix 5sRemove Buy NowAsusZenWatchRemove Buy NowFitbitFlexRemove Buy NowGarminInstinctRemove Buy Now

Basic Info

Suggested Price$500$599.99$150$100$300
Release20152017201420132018

Activity & Fitness

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

Battery

Duration50 hours to 6 weeksUp to 9 daysNA5 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218218x 218320 x 320NA128 x 128
Size1.2 inches1.1 inches1.63 inchesNA0.9 inches
TouchNA
TypeChroma LEDnaAMOLEDLEDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM10ATMIP551 ATM10 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid WearNA
Apps
Music

All Wearables