Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Garmin Fenix 5s Plus vs. Apple Watch Series 5 vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
M400
Fenix 5s Plus
Watch Series 5
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowGarminFenix 5s PlusRemove Buy NowAppleWatch Series 5Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$200$799$329$140
Release20152014201820192019

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 days7 daysNot Yet20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a240 x 240384 x 480360 x 360
Size1.37 inches or 1.56 inchesn/a1.2 inches1.78 Inches1.3 inches
Touch
TypeLCDn/aMIPMicroLEDAMOLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM10 ATMNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWear OSWatchOS 5Build-in
Apps
Musicn/a

All Wearables