Amazfit Stratos vs. Garmin Fenix 5X vs. Garmin Vivoactive 3 vs. Jaybird Reign vs. Amazfit T-Rex

 
Stratos
Fenix 5X
Vivoactive 3
Reign
T-Rex
 AmazfitStratosRemove Buy NowGarminFenix 5XRemove Buy NowGarminVivoactive 3Remove Buy NowJaybirdReignRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$199$699$299$150$140
Release20182017201720152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 daysUp to 12 days7 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300240 x240240 x 240NA360 x 360
Size1.34 inches1.2 inches1.2 inchesNA1.3 inches
TouchNA
TypeOLEDNAMIPLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATM5 ATMNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryNABuild-in
Apps
Music

All Wearables