Fitbit Blaze vs. Garmin Fenix 3 vs. Apple Watch Series 2 vs. Garmin Vivoactive 3 vs. Amazfit T-Rex

 
Blaze
Fenix 3
Watch Series 2
Vivoactive 3
T-Rex
 FitbitBlazeRemove Buy NowGarminFenix 3Remove Buy NowAppleWatch Series 2Remove Buy NowGarminVivoactive 3Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$200$500$269$299$140
Release20162015201620172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days50 hours to 6 weeks18 hours7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a218 x 218340 x 272 or 390 x 312240 x 240360 x 360
Sizen/a1.2 inches1.5 inches or 1.65 inches1.2 inches1.3 inches
Touch
TypeLCDChroma LEDAMOLEDMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a10 ATM5ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWatch OSBuild-in
Apps
Music

All Wearables