Polar M430 vs. Misfit Flash Cyclist Edition vs. Misfit Speedo Shine vs. Amazfit T-Rex

 
M430
Flash Cyclist Edition
Speedo Shine
T-Rex
 PolarM430Remove Buy NowMisfitFlash Cyclist EditionRemove Buy NowMisfitSpeedo ShineRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$255$50$80$140
Release2017201520152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 hours6 months6 months20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNANA
Resolution128x128NANA360 x 360
Size1.4 inchNANA1.3 inches
TouchNANA
TypeLCDNANAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR303 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNANABuild-in
Apps
Music

All Wearables