Fitbit Flex 2 vs. Casio WSD-F20A vs. Garmin Fenix 5s Plus vs. Jawbone UP4 vs. Amazfit GTS

 
Flex 2
WSD-F20A
Fenix 5s Plus
UP4
GTS
 FitbitFlex 2Remove Buy NowCasioWSD-F20ARemove Buy NowGarminFenix 5s PlusRemove Buy NowJawboneUP4Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$100$399$799$200$150
Release20162018201820152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days1 day7 daysNA14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 320240 x 240NA348 x 442
Sizen/a1.32 inches1.2 inchesNA1.65 inches
Touchn/aNA
TypeLEDLCDMIPNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM10 ATMNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSWear OSNAWear OS
Apps
MusicNA

All Wearables