Fitbit Surge vs. Apple Watch Series 2 vs. Acer Liquid Leap vs. Fitbit Alta HR vs. Fitbit Flex

 
Surge
Watch Series 2
Liquid Leap
Alta HR
Flex
 FitbitSurgeRemove Buy NowAppleWatch Series 2Remove Buy NowAcerLiquid LeapRemove Buy NowFitbitAlta HRRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$250$269$90$150$100
Release20162016201520172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days18 hours5 to 7 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312128 x 32128 x 36NA
Size1.26 inches1.5 inches or 1.65 inches1 inch1.4 inchesNA
TouchNA
TypeMonochrome LCDAMOLEDOLEDOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5ATMIPX41 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSNA
Apps
Music

All Wearables