Apple Watch Series 3 vs. Fitbit Blaze vs. Motorola Moto 360 (2nd Gen) vs. Motorola Moto 360 Sport vs. Polar A370

 
Watch Series 3
Blaze
Moto 360 (2nd Gen)
Moto 360 Sport
A370
 AppleWatch Series 3Remove Buy NowFitbitBlazeRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowMotorolaMoto 360 SportRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$329$200$300$199$179.95
Release20172016201520162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swimn/a

Battery

Duration18 hours5 Days1.5 daysn/aUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a360 x 325 or 360 x 330n/a160 x 80
Size1.5 inches or 1.65 inchesn/a1.37 inches or 1.56 inches1.37 inches1.18 inches
Touch
TypeAMOLEDLCDLCDLCDTFT LCD

Functions

Audio SpeakerBluetoothn/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/aIP67n/aWR30

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aAndroid WearAndroid Wear
Apps
Musicn/an/a

All Wearables