Garmin Vivosmart HR vs. Garmin Vivoactive 3 vs. Fitbit Flex vs. Garmin Vivosmart 3 vs. HTC re Grip

 
Vivosmart HR
Vivoactive 3
Flex
Vivosmart 3
re Grip
 GarminVivosmart HRRemove Buy NowGarminVivoactive 3Remove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 3Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$170$299$100$139.99$199
Release20152017201320172020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 days5 days5 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 68240 x 240NA64 x 128160 x 32
Size1.08 inches1.2 inchesNANA1.8 inches
TouchNA
Typen/aMIPLEDOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNANA
Apps
Music

All Wearables