Withings Activite Sapphire vs. Acer Liquid Leap vs. Garmin 645 Music vs. LG Watch Urbane vs. Fitbit Flex

 
Activite Sapphire
Liquid Leap
645 Music
Watch Urbane
Flex
 WithingsActivite SapphireRemove Buy NowAcerLiquid LeapRemove Buy NowGarmin645 MusicRemove Buy NowLGWatch UrbaneRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$450$90$450$245$100
Release20142015201820152013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration8 months5 to 7 days7 daysNA5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-FiNA

Display

Color
Resolutionn/a128 x 32240 x 240320 x 320NA
Size1.3 inches1 inch1.2 inches1.3 inchesNA
TouchNA
TypeAnalogOLEDMIPP-OLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX45 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNA
Apps
Music

All Wearables