Fitbit One vs. Acer Liquid Leap vs. Motorola Moto 360 (1st Gen) vs. Fitbit Flex vs. Diesel On Full Guard 2.5

 
One
Liquid Leap
Moto 360 (1st Gen)
Flex
On Full Guard 2.5
 FitbitOneRemove Buy NowAcerLiquid LeapRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitFlexRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$100$90$150$100$325
Release20122015201420132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days5 to 7 days1 day5 days4 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 32320 x 260NA454x454
Sizen/a1 inch1.56 inchesNA1.39 inches
TouchNA
TypeOLEDOLEDLCDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast ResistantIPX4IP671 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNAWear OS
Apps
MusicNA

Wearables by Diesel

Diesel On Full Guard

All Wearables