Fitbit Flex 2 vs. Basis Peak vs. Fitbit Alta HR vs. Garmin Vivofit 4 vs. Fossil Gen 5 Smartwatch Carlyle

 
Flex 2
Peak
Alta HR
Vivofit 4
Gen 5 Smartwatch Carlyle
 FitbitFlex 2Remove Buy NowBasisPeakRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivofit 4Remove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy Now

Basic Info

Suggested Price$100$200$150$79.95$295
Release20162014201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days4 days7 days1 year1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a168 x 144128 x 3688 x 88328 x 328
Sizen/a1.25 inches1.4 inchesNA1.3 inches
Touchn/a
TypeLEDLCDOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAWear OS
Apps
Music

All Wearables