Fitbit Alta vs. Fitbit Flex 2 vs. Acer Liquid Leap vs. Motorola Moto 360 (1st Gen) vs. Apple SE

 
Alta
Flex 2
Liquid Leap
Moto 360 (1st Gen)
SE
 FitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowAcerLiquid LeapRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$130$100$90$150$279
Release20162016201520142020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days5 to 7 days1 day18 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a128 x 32320 x 260384 x 480
Sizen/an/a1 inch1.56 inches40mm
Touchn/an/a
TypeOLEDLEDOLEDLCDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistancen/a5 ATMIPX4IP67

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aAndroid WearWatchOS 5
Apps
MusicNA

All Wearables