Motorola Moto 360 (2nd Gen) vs. Polar M600 vs. Withings Steel HR vs. Polar Loop 2

 
Moto 360 (2nd Gen)
M600
Steel HR
Loop 2
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM600Remove Buy NowWithingsSteel HRRemove Buy NowPolarLoop 2Remove Buy Now

Basic Info

Suggested Price$300$330$180$120
Release2015201620162015

Activity & Fitness

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

Battery

Duration1.5 days2 days25 days8 days (without notifications)
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330240 x 240n/an/a
Size1.37 inches or 1.56 inches1.3 inchesn/an/a
Touchn/a
TypeLCDTFTn/aLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX85 ATM2 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid Wearn/an/a
Apps
Musicn/a

All Wearables