Fitbit Flex 2 vs. Diesel On Full Guard vs. Fitbit Charge vs. Garmin Vivosmart 3 vs. Fossil Gen 5 Smartwatch Carlyle

 
Flex 2
On Full Guard
Charge
Vivosmart 3
Gen 5 Smartwatch Carlyle
 FitbitFlex 2Remove Buy NowDieselOn Full GuardRemove Buy NowFitbitChargeRemove Buy NowGarminVivosmart 3Remove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy Now

Basic Info

Suggested Price$100$325$130$139.99$295
Release20162017201420172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days1 day7-10 days5 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a454 x 454NA64 x 128328 x 328
Sizen/a1.4 inchesNANA1.3 inches
Touchn/aNA
TypeLEDOMOLEDOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP671 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0NAWear OS
Apps
Music

All Wearables