Fitbit One vs. Acer Liquid Leap vs. Garmin Chronos vs. Garmin Forerunner 235 vs. Apple Series 6

 
One
Liquid Leap
Chronos
Forerunner 235
Series 6
 FitbitOneRemove Buy NowAcerLiquid LeapRemove Buy NowGarminChronosRemove Buy NowGarminForerunner 235Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$100$90$1500$299.99$399
Release20122015201820172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days5 to 7 days8 days9 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 32218 x 218215 x 180384 x 480
Sizen/a1 inch1.2 inches1.23 inches40mm
Touch
TypeOLEDOLEDMIPMIPMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceSplast ResistantIPX410 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSWatchOS 5
Apps
Music

All Wearables