Motorola Moto 360 (2nd Gen) vs. Polar M600 vs. Polar Loop 2 vs. Casio G-Shock GBA800 vs. Fitbit Sense 2

 
Moto 360 (2nd Gen)
M600
Loop 2
G-Shock GBA800
Sense 2
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM600Remove Buy NowPolarLoop 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$300$330$120$120$300
Release20152016201520182022

Activity & Fitness

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

Battery

Duration1.5 days2 days8 days (without notifications)2 years6 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330240 x 240n/a336x336
Size1.37 inches or 1.56 inches1.3 inchesn/a1.59 inches
Touchn/a
TypeLCDTFTLEDAMOLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX82 ATM20 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid Wearn/a
Apps
Musicn/a

All Wearables