Garmin Vivoactive HR vs. Moov Now vs. Garmin Vivosmart 3 vs. Amazfit GTS vs. Amazfit T-Rex

 
Vivoactive HR
Now
Vivosmart 3
GTS
T-Rex
 GarminVivoactive HRRemove Buy NowMoovNowRemove Buy NowGarminVivosmart 3Remove Buy NowAmazfitGTSRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$79$139.99$150$140
Release20162015201720192019

Activity & Fitness

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

Battery

Duration13 hours to 8 days6 months5 days14 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205n/a64 x 128348 x 442360 x 360
Size1.38 inchesn/aNA1.65 inches1.3 inches
Touchn/a
Typen/an/aOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSBuild-in
Apps
Music

All Wearables