Motorola Moto 360 (2nd Gen) vs. Polar M600 vs. Sony SmartWatch 3 vs. Garmin Forerunner 45 vs. HTC re Grip

 
Moto 360 (2nd Gen)
M600
SmartWatch 3
Forerunner 45
re Grip
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM600Remove Buy NowSonySmartWatch 3Remove Buy NowGarminForerunner 45Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$300$330$250$199$199
Release20152016201420192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days2 days2 days7 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330240 x 240320 x 320208 x 208160 x 32
Size1.37 inches or 1.56 inches1.3 inches1.6 inches1.04 inches1.8 inches
Touchn/a
TypeLCDTFTTFT LCDLCDPMOLED

Functions

Audio SpeakerBluetoothAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX8IP685 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid WearAndroid WearBuilt-inNA
Apps
Musicn/a

All Wearables