Amazfit Stratos vs. Asus ZenWatch vs. Fitbit Flex vs. Jawbone UP24 vs. Apple Series 6

 
Stratos
ZenWatch
Flex
UP24
Series 6
 AmazfitStratosRemove Buy NowAsusZenWatchRemove Buy NowFitbitFlexRemove Buy NowJawboneUP24Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$199$150$100$130$399
Release20182014201320132020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 daysNA5 days14 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300320 x 320NANA384 x 480
Size1.34 inches1.63 inchesNANA40mm
TouchNANA
TypeOLEDAMOLEDLEDNAMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATMIP551 ATMSplash Resistant

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemProprietaryAndroid WearNANAWatchOS 5
Apps
Music

All Wearables