Fitbit One vs. Misfit Speedo Shine 2 vs. Diesel On Full Guard 2.5 vs. Garmin Forerunner 45 vs. Garmin Vivosmart 4

 
One
Speedo Shine 2
On Full Guard 2.5
Forerunner 45
Vivosmart 4
 FitbitOneRemove Buy NowMisfitSpeedo Shine 2Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowGarminForerunner 45Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$100$80$325$199$130
Release20122016201820192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days6 months4 days7 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a454x454208 x 20848 x 128
Sizen/an/a1.39 inches1.04 inches0.74 inches
Touchn/a
TypeOLEDn/aLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast Resistant5 ATM3 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSBuilt-in
Apps
Music

All Wearables