Fitbit Flex 2 vs. Garmin Vivosmart HR vs. Amazfit Stratos vs. Amazfit Cor vs. Jawbone UP4

 
Flex 2
Vivosmart HR
Stratos
Cor
UP4
 FitbitFlex 2Remove Buy NowGarminVivosmart HRRemove Buy NowAmazfitStratosRemove Buy NowAmazfitCorRemove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$100$170$199$79.99$200
Release20162015201820182015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days5 days12 daysNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a160 x 68320 x 30080 x 160NA
Sizen/a1.08 inches1.34 inches1.23 inchesNA
Touchn/aNA
TypeLEDn/aOLEDIPS LCDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aProprietaryNA
Apps
MusicNA

All Wearables