Fitbit Flex 2 vs. Garmin Forerunner 935 vs. Garmin Vivoactive 3 vs. Diesel On Full Guard 2.5 vs. HTC re Grip

 
Flex 2
Forerunner 935
Vivoactive 3
On Full Guard 2.5
re Grip
 FitbitFlex 2Remove Buy NowGarminForerunner 935Remove Buy NowGarminVivoactive 3Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$100$500$299$325$199
Release20162017201720182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 daysUp to 2 weeks7 days4 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a240 x 240240 x 240454x454160 x 32
Sizen/a1.2 inches1.2 inches1.39 inches1.8 inches
Touchn/a
TypeLEDLCDMIPPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM3 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSNA
Apps
Music

All Wearables