Amazfit Stratos vs. Asus ZenWatch vs. Diesel On Full Guard vs. Fitbit Flex vs. Amazfit GTR

 
Stratos
ZenWatch
On Full Guard
Flex
GTR
 AmazfitStratosRemove Buy NowAsusZenWatchRemove Buy NowDieselOn Full GuardRemove Buy NowFitbitFlexRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$199$150$325$100$199
Release20182014201720132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 daysNA1 day5 days24 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300320 x 320454 x 454NA454 x 454
Size1.34 inches1.63 inches1.4 inchesNA1.39 inches
TouchNA
TypeOLEDAMOLEDOMOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP55IP671 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemProprietaryAndroid WearAndroid Wear 2.0NABuild-in
Apps
Music

All Wearables