Amazfit Stratos vs. Jaybird Reign vs. Diesel On Full Guard 2.5 vs. LG G Watch R vs. Amazfit T-Rex

 
Stratos
Reign
On Full Guard 2.5
G Watch R
T-Rex
 AmazfitStratosRemove Buy NowJaybirdReignRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowLGG Watch RRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$199$150$325$300$140
Release20182015201820142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days4 days2 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNAn/a
MacNAn/a
WindowsNAn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300NA454x454320 x 320360 x 360
Size1.34 inchesNA1.39 inches1.3 inches1.3 inches
TouchNA
TypeOLEDLEDP-OLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMNA3 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryNAWear OSAndroid WearBuild-in
Apps
Music

All Wearables