Polar M430 vs. Amazfit Cor vs. Diesel On Full Guard vs. Amazfit GTS

 
M430
Cor
On Full Guard
GTS
 PolarM430Remove Buy NowAmazfitCorRemove Buy NowDieselOn Full GuardRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$255$79.99$325$150
Release2017201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 hours12 days1 day14 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128x12880 x 160454 x 454348 x 442
Size1.4 inch1.23 inches1.4 inches1.65 inches
Touch
TypeLCDIPS LCDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR305 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2.0Wear OS
Apps
Music

All Wearables