Amazfit Arc vs. Garmin Vivosmart HR Plus vs. Amazfit T-Rex vs. HTC re Grip vs. Apple Watch 8

 
Arc
Vivosmart HR Plus
T-Rex
re Grip
Watch 8
 AmazfitArcRemove Buy NowGarminVivosmart HR PlusRemove Buy NowAmazfitT-RexRemove Buy NowHTCre GripRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$69.99$179$140$199$499
Release20162017201920202022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration20 days5 days20 days5 hours to 2.5 days18 hrs
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution72 x40160 x 68360 x 360160 x 32340 x 272 or 390 x 312
Size0.42 inches0.5 inches x 0.8 inches1.3 inches1.8 inches1.5 inches or 1.65 inches
Touch
TypeOLEDLCDAMOLEDPMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATMIP575 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNABuild-inNAWatchOS 9
Apps
Music

All Wearables