Fitbit Flex 2 vs. Basis Peak vs. Casio G-Shock GBA800 vs. Garmin Chronos vs. Apple Series 6

 
Flex 2
Peak
G-Shock GBA800
Chronos
Series 6
 FitbitFlex 2Remove Buy NowBasisPeakRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarminChronosRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$100$200$120$1500$399
Release20162014201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days4 days2 years8 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a168 x 144218 x 218384 x 480
Sizen/a1.25 inches1.2 inches40mm
Touchn/a
TypeLEDLCDMIPMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM5 ATM20 ATM10 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAWear OSWatchOS 5
Apps
Music

All Wearables