Fitbit One vs. Moov Now vs. Acer Liquid Leap vs. Fitbit Flex vs. Apple Watch 7

 
One
Now
Liquid Leap
Flex
Watch 7
 FitbitOneRemove Buy NowMoovNowRemove Buy NowAcerLiquid LeapRemove Buy NowFitbitFlexRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$100$79$90$100$429
Release20122015201520132021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days6 months5 to 7 days5 days18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a128 x 32NA396 x 484
Sizen/an/a1 inchNA1.9 inches
Touchn/aNA
TypeOLEDn/aOLEDLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceSplast Resistantn/aIPX41 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNAWatchOS 8
Apps
Music

All Wearables