Fitbit Alta vs. Fitbit Flex 2 vs. Diesel On Full Guard vs. Garmin Vivosmart HR Plus vs. Fossil Gen 5 Smartwatch Carlyle

 
Alta
Flex 2
On Full Guard
Vivosmart HR Plus
Gen 5 Smartwatch Carlyle
 FitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowDieselOn Full GuardRemove Buy NowGarminVivosmart HR PlusRemove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy Now

Basic Info

Suggested Price$130$100$325$179$295
Release20162016201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days1 day5 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a454 x 454160 x 68328 x 328
Sizen/an/a1.4 inches0.5 inches x 0.8 inches1.3 inches
Touchn/an/a
TypeOLEDLEDOMOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMIP675 ATM3 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aAndroid Wear 2.0NAWear OS
Apps
Music

All Wearables