Amazfit Stratos vs. Diesel On Full Guard vs. Fitbit Flex vs. Jawbone UP24 vs. Apple Watch Series 4

 
Stratos
On Full Guard
Flex
UP24
Watch Series 4
 AmazfitStratosRemove Buy NowDieselOn Full GuardRemove Buy NowFitbitFlexRemove Buy NowJawboneUP24Remove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$199$325$100$130$329
Release20182017201320132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days1 day5 days14 daysNot Yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300454 x 454NANA384 x 480
Size1.34 inches1.4 inchesNANA1.78 inches
TouchNANA
TypeOLEDOMOLEDLEDNAMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP671 ATMSplash ResistantNot Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryAndroid Wear 2.0NANAWatch OS 5
Apps
Music

All Wearables