Fitbit Alta vs. ASUS ZenWatch 3 vs. Fitbit Charge HR vs. Fitbit Flex vs. Jawbone UP2

 
Alta
ZenWatch 3
Charge HR
Flex
UP2
 FitbitAltaRemove Buy NowASUSZenWatch 3Remove Buy NowFitbitCharge HRRemove Buy NowFitbitFlexRemove Buy NowJawboneUP2Remove Buy Now

Basic Info

Suggested Price$130$229$150$100$100
Release20162017201520132015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days48 hours5 days5 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANA
MacNA
WindowsNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 400NANANA
Sizen/a1.39 inchesNANANA
Touchn/aNANANA
TypeOLEDAMOLEDOLEDLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a1 ATM1 ATMSplash resistant

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aAndroid Wear 2NANANA
Apps
Music

All Wearables