Fitbit Blaze vs. Fitbit Flex 2 vs. Basis Peak vs. Fitbit Alta HR vs. Apple Series 6

 
Blaze
Flex 2
Peak
Alta HR
Series 6
 FitbitBlazeRemove Buy NowFitbitFlex 2Remove Buy NowBasisPeakRemove Buy NowFitbitAlta HRRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$200$100$200$150$399
Release20162016201420172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days5 days4 days7 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a168 x 144128 x 36384 x 480
Sizen/an/a1.25 inches1.4 inches40mm
Touchn/a
TypeLCDLEDLCDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistancen/a5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNAWatchOS 5
Apps
Music

All Wearables