Fitbit Flex 2 vs. Fitbit One vs. Garmin Forerunner 235 vs. Jawbone UP2 vs. Garmin Vivosmart 4

 
Flex 2
One
Forerunner 235
UP2
Vivosmart 4
 FitbitFlex 2Remove Buy NowFitbitOneRemove Buy NowGarminForerunner 235Remove Buy NowJawboneUP2Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$100$100$299.99$100$130
Release20162012201720152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days10-14 days9 days7 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a215 x 180NA48 x 128
Sizen/an/a1.23 inchesNA0.74 inches
Touchn/aNA
TypeLEDOLEDMIPNAOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMSplast Resistant5 ATMSplash resistant5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNA
Apps
Music

All Wearables