Garmin Vivosmart HR vs. Garmin Chronos vs. LG G Watch vs. Apple Watch Series 5 vs. Amazfit T-Rex

 
Vivosmart HR
Chronos
G Watch
Watch Series 5
T-Rex
 GarminVivosmart HRRemove Buy NowGarminChronosRemove Buy NowLGG WatchRemove Buy NowAppleWatch Series 5Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$170$1500$230$329$140
Release20152018201420192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days8 days1.5 daysNot Yet20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 68218 x 218280 x 280384 x 480360 x 360
Size1.08 inches1.2 inches1.65 inches1.78 Inches1.3 inches
Touch
Typen/aMIPIPS LCDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATMIP67Not Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSAndroid WearWatchOS 5Build-in
Apps
Music

All Wearables