Motorola Moto 360 (2nd Gen) vs. Jawbone UP3 vs. Jawbone UP4 vs. Polar A370 vs. Polar Loop

 
Moto 360 (2nd Gen)
UP3
UP4
A370
Loop
 MotorolaMoto 360 (2nd Gen)Remove Buy NowJawboneUP3Remove Buy NowJawboneUP4Remove Buy NowPolarA370Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$300$180$200$179.95$100
Release20152013201520172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days7 daysNAUp to 3 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANANA
Macn/aNANANA
Windowsn/aNANANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330NANA160 x 80NA
Size1.37 inches or 1.56 inchesNANA1.18 inchesNA
TouchNANA
TypeLCDNANATFT LCDLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67NANAWR302 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNANANA
Apps
Musicn/aNANA

All Wearables