Fitbit Flex 2 vs. Apple Watch Series 2 vs. Fitbit Ionic vs. Fitbit Flex vs. Jawbone UP3

 
Flex 2
Watch Series 2
Ionic
Flex
UP3
 FitbitFlex 2Remove Buy NowAppleWatch Series 2Remove Buy NowFitbitIonicRemove Buy NowFitbitFlexRemove Buy NowJawboneUP3Remove Buy Now

Basic Info

Suggested Price$100$269$299$100$180
Release20162016201720132013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hours4+ days5 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a340 x 272 or 390 x 312348x250NANA
Sizen/a1.5 inches or 1.65 inches1.42NANA
Touchn/aNANA
TypeLEDAMOLEDOLEDLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5ATM50m1 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSFitbit OSNANA
Apps
MusicNA

All Wearables