Fitbit Alta vs. Garmin Vivofit 3 vs. Garmin Vivofit 4 vs. Diesel On Full Guard 2.5 vs. HTC re Grip

 
Alta
Vivofit 3
Vivofit 4
On Full Guard 2.5
re Grip
 FitbitAltaRemove Buy NowGarminVivofit 3Remove Buy NowGarminVivofit 4Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$130$100$79.95$325$199
Release20162016201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days1 year1 year4 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a64 x 6488 x 88454x454160 x 32
Sizen/a0.55 inchesNA1.39 inches1.8 inches
Touchn/a
TypeOLEDn/aNAPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATM3 ATMIP57

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aWear OSNA
Apps
Music

All Wearables