Watch
Forerunner 45
Loop
M430
 AppleWatchRemove Buy NowGarminForerunner 45Remove Buy NowPolarLoopRemove Buy NowPolarM430Remove Buy Now

Basic Info

Suggested Price$349$199$100$255
Release2015201920132017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours7 days5 days30 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312208 x 208NA128x128
Size1.5 inches or 1.65 inches1.04 inchesNA1.4 inch
Touch
TypeAMOLEDLCDLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM2 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSBuilt-inNA
Apps
Music

All Wearables