Garmin Vivosmart HR vs. Moov Now vs. Amazfit T-Rex vs. Garmin VivoActive 4 vs. Apple Watch 7

 
Vivosmart HR
Now
T-Rex
VivoActive 4
Watch 7
 GarminVivosmart HRRemove Buy NowMoovNowRemove Buy NowAmazfitT-RexRemove Buy NowGarminVivoActive 4Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$170$79$140$349$429
Release20152015201920192021

Activity & Fitness

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

Battery

Duration5 days6 months20 days8 days18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 68n/a360 x 360260 x 260396 x 484
Size1.08 inchesn/a1.3 inches1.3ionches1.9 inches
Touchn/a
Typen/an/aAMOLEDMIPMicroLED

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATM5 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aBuild-inWear OSWatchOS 8
Apps
Music

All Wearables