Fitbit Surge vs. Motorola Moto 360 (2nd Gen) vs. LG Watch Sport vs. Casio WSD-F20A vs. Polar A370

 
Surge
Moto 360 (2nd Gen)
Watch Sport
WSD-F20A
A370
 FitbitSurgeRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowLGWatch SportRemove Buy NowCasioWSD-F20ARemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$250$300$349$399$179.95
Release20162015201620182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days1.5 days1.45 days1 dayUp to 3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a360 x 325 or 360 x 330480 x 480320 x 320160 x 80
Size1.26 inches1.37 inches or 1.56 inches1.38 inches1.32 inches1.18 inches
Touch
TypeMonochrome LCDLCDP-OLEDLCDTFT LCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP67IP685 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearAndroid Wear 2Wear OS
Apps
Musicn/a

All Wearables