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

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

Basic Info

Suggested Price$300$100$269$69.99$179.95
Release20152012201620162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days10-14 days18 hours20 daysUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a340 x 272 or 390 x 31272 x40160 x 80
Size1.37 inches or 1.56 inchesn/a1.5 inches or 1.65 inches0.42 inches1.18 inches
Touch
TypeLCDOLEDAMOLEDOLEDTFT LCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67Splast Resistant5ATMIP67WR30

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWatch OS
Apps
Musicn/a

All Wearables