Fitbit Alta vs. Fitbit Flex 2 vs. Garmin Forerunner 935 vs. Jawbone UP2 vs. Jawbone UP4

 
Alta
Flex 2
Forerunner 935
UP2
UP4
 FitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowGarminForerunner 935Remove Buy NowJawboneUP2Remove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$130$100$500$100$200
Release20162016201720152015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 daysUp to 2 weeks7 daysNA
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a240 x 240NANA
Sizen/an/a1.2 inchesNANA
Touchn/an/aNANA
TypeOLEDLEDLCDNANA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATMSplash resistantNA

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aNANA
Apps
MusicNA

All Wearables