Apple Watch Series 2 vs. Polar M430 vs. Fossil Explorist vs. Garmin Chronos vs. Amazfit T-Rex

 
Watch Series 2
M430
Explorist
Chronos
T-Rex
 AppleWatch Series 2Remove Buy NowPolarM430Remove Buy NowFossilExploristRemove Buy NowGarminChronosRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$269$255$255$1500$140
Release20162017201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours30 hours24 hours8 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312128x128454 x454218 x 218360 x 360
Size1.5 inches or 1.65 inches1.4 inch1.4 inches1.2 inches1.3 inches
Touch
TypeAMOLEDLCDAMOLEDMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATMWR30IP6710 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSWear OSWear OSBuild-in
Apps
Music

All Wearables