Motorola Moto 360 (2nd Gen) vs. Misfit Flash Link vs. Fitbit Charge HR vs. Apple Watch Series 4 vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
Flash Link
Charge HR
Watch Series 4
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowMisfitFlash LinkRemove Buy NowFitbitCharge HRRemove Buy NowAppleWatch Series 4Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$20$150$329$140
Release20152015201520182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days6 months5 daysNot Yet20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution360 x 325 or 360 x 330n/aNA384 x 480360 x 360
Size1.37 inches or 1.56 inchesn/aNA1.78 inches1.3 inches
Touchn/aNA
TypeLCDn/aOLEDMicroLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM1 ATMNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

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

All Wearables