Fitbit Blaze vs. Fitbit Flex 2 vs. Garmin Vivosmart vs. Garmin Forerunner 235 vs. HTC re Grip

 
Blaze
Flex 2
Vivosmart
Forerunner 235
re Grip
 FitbitBlazeRemove Buy NowFitbitFlex 2Remove Buy NowGarminVivosmartRemove Buy NowGarminForerunner 235Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$200$100$170$299.99$199
Release20162016201420172020

Activity & Fitness

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

Battery

Duration5 Days5 days7 days9 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/an/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a128 x 16215 x 180160 x 32
Sizen/an/a1.41 inches1.23 inches1.8 inches
Touchn/a
TypeLCDLEDOLEDMIPPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aNA
Apps
Music

All Wearables