Motorola Moto 360 (2nd Gen) vs. Fitbit One vs. Amazfit Arc vs. Apple Watch vs. Polar A370

 
Moto 360 (2nd Gen)
One
Arc
Watch
A370
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitOneRemove Buy NowAmazfitArcRemove Buy NowAppleWatchRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$300$100$69.99$349$179.95
Release20152012201620152017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days10-14 days20 days18 hoursUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a72 x40340 x 272 or 390 x 312160 x 80
Size1.37 inches or 1.56 inchesn/a0.42 inches1.5 inches or 1.65 inches1.18 inches
Touch
TypeLCDOLEDOLEDAMOLEDTFT LCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67Splast ResistantIP67IPX7WR30

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWatch OS
Apps
Musicn/a

All Wearables