Motorola Moto 360 (2nd Gen) vs. Pebble Classic vs. Polar M400 vs. Polar M600 vs. HTC re Grip

 
Moto 360 (2nd Gen)
Classic
M400
M600
re Grip
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleClassicRemove Buy NowPolarM400Remove Buy NowPolarM600Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$300$99$200$330$199
Release20152013201420162020

Activity & Fitness

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

Battery

Duration1.5 days5-7 days8 hours to 30 days2 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330168 x 144n/a240 x 240160 x 32
Size1.37 inches or 1.56 inches1.26 inchesn/a1.3 inches1.8 inches
Touchn/a
TypeLCDe-papern/aTFTPMOLED

Functions

Audio SpeakerBluetoothAlerts onlyAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM3 ATMIPX8IP57

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSn/aAndroid WearNA
Apps
Musicn/a

All Wearables