Fitbit Alta vs. Asus ZenWatch vs. Fitbit Flex vs. Jawbone UP4 vs. Apple SE

 
Alta
ZenWatch
Flex
UP4
SE
 FitbitAltaRemove Buy NowAsusZenWatchRemove Buy NowFitbitFlexRemove Buy NowJawboneUP4Remove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$130$150$100$200$279
Release20162014201320152020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 daysNA5 daysNA18 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320NANA384 x 480
Sizen/a1.63 inchesNANA40mm
Touchn/aNANA
TypeOLEDAMOLEDLEDNAMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistancen/aIP551 ATMNA

Notifications

Phone
Emailsn/aNA
TextsNA

Software

Operating Systemn/aAndroid WearNANAWatchOS 5
Apps
MusicNA

All Wearables