Fitbit Flex 2 vs. Basis Peak vs. Fitbit Charge vs. Fitbit Charge 3 vs. Garmin Vivosmart 3

 
Flex 2
Peak
Charge
Charge 3
Vivosmart 3
 FitbitFlex 2Remove Buy NowBasisPeakRemove Buy NowFitbitChargeRemove Buy NowFitbitCharge 3Remove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$100$200$130$150$139.99
Release20162014201420182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days4 days7-10 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNA
WindowsNANot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Colorn/a
Resolutionn/a168 x 144NA66 x 1864 x 128
Sizen/a1.25 inchesNA.721 inchesNA
Touchn/aNA
TypeLEDLCDOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNANANA
Apps
Music

All Wearables