Fitbit One vs. Asus ZenWatch vs. Garmin Fenix 5X vs. Fitbit Alta HR vs. Fitbit Flex

 
One
ZenWatch
Fenix 5X
Alta HR
Flex
 FitbitOneRemove Buy NowAsusZenWatchRemove Buy NowGarminFenix 5XRemove Buy NowFitbitAlta HRRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$100$150$699$150$100
Release20122014201720172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 daysNAUp to 12 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320240 x240128 x 36NA
Sizen/a1.63 inches1.2 inches1.4 inchesNA
TouchNA
TypeOLEDAMOLEDNAOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast ResistantIP5510 ATM1 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid WearNA
Apps
Music

All Wearables