Fitbit Flex 2 vs. Misfit Flash Link vs. Jawbone UP2 vs. Jawbone UP4 vs. Amazfit GTS

 
Flex 2
Flash Link
UP2
UP4
GTS
 FitbitFlex 2Remove Buy NowMisfitFlash LinkRemove Buy NowJawboneUP2Remove Buy NowJawboneUP4Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$100$20$100$200$150
Release20162015201520152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days6 months7 daysNA14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/aNANA348 x 442
Sizen/an/aNANA1.65 inches
Touchn/an/aNANA
TypeLEDn/aNANAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMSplash resistantNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNANAWear OS
Apps
MusicNA

All Wearables