Garmin Forerunner 225 vs. Fitbit Flex 2 vs. Garmin Fenix 5s vs. Asus VivoWatch vs. Fitbit Alta HR

 
Forerunner 225
Flex 2
Fenix 5s
VivoWatch
Alta HR
 GarminForerunner 225Remove Buy NowFitbitFlex 2Remove Buy NowGarminFenix 5sRemove Buy NowAsusVivoWatchRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$300$100$599.99$160$150
Release20152016201720182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks5 daysUp to 9 days24 hours to 10 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution180 x 180n/a218x 218128 x 128128 x 36
Size1 inchn/a1.1 inchesNA1.4 inches
Touchn/a
Typen/aLEDnaNAOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance5 ATM5 ATM10ATMIP67

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aKoodOS
Appsn/a
Musicn/a

All Wearables