Fitbit Flex 2 vs. Microsoft Band 2 vs. Fitbit Alta HR vs. Jawbone UP24 vs. Garmin Vivosmart 4

 
Flex 2
Band 2
Alta HR
UP24
Vivosmart 4
 FitbitFlex 2Remove Buy NowMicrosoftBand 2Remove Buy NowFitbitAlta HRRemove Buy NowJawboneUP24Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$100$250$150$130$130
Release20162015201720132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days48 hours (without GPS)7 days14 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 128128 x 36NA48 x 128
Sizen/a1.36 inches1.4 inchesNA0.74 inches
Touchn/aNA
TypeLEDCapacitative TFTOLEDNAOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX7Splash Resistant5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNA
Apps
Music

All Wearables