Fitbit Surge vs. Motorola Moto 360 (2nd Gen) vs. Acer Liquid Leap vs. Fitbit Alta HR vs. Fitbit Charge HR

 
Surge
Moto 360 (2nd Gen)
Liquid Leap
Alta HR
Charge HR
 FitbitSurgeRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowAcerLiquid LeapRemove Buy NowFitbitAlta HRRemove Buy NowFitbitCharge HRRemove Buy Now

Basic Info

Suggested Price$250$300$90$150$150
Release20162015201520172015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days1.5 days5 to 7 days7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a360 x 325 or 360 x 330128 x 32128 x 36NA
Size1.26 inches1.37 inches or 1.56 inches1 inch1.4 inchesNA
TouchNA
TypeMonochrome LCDLCDOLEDOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP67IPX41 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNA
Apps
Musicn/a

All Wearables