Motorola Moto 360 Sport vs. Polar V800 vs. Amazfit Arc vs. Apple Watch Series 4 vs. Amazfit T-Rex

 
Moto 360 Sport
V800
Arc
Watch Series 4
T-Rex
 MotorolaMoto 360 SportRemove Buy NowPolarV800Remove Buy NowAmazfitArcRemove Buy NowAppleWatch Series 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$199$470$69.99$329$140
Release20162014201620182019

Activity & Fitness

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

Battery

Durationn/a13 hours to 30 days20 daysNot Yet20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a72 x40384 x 480360 x 360
Size1.37 inchesn/a0.42 inches1.78 inches1.3 inches
Touch
TypeLCDn/aOLEDMicroLEDAMOLED

Functions

Audio Speakern/aAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/a3 ATMIP67Not Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWatch OS 5Build-in
Apps
Musicn/a

All Wearables