Fitbit Flex 2 vs. Garmin Vivosmart HR vs. Casio WSD-F20A vs. Skagen Falster vs. HTC re Grip

 
Flex 2
Vivosmart HR
WSD-F20A
Falster
re Grip
 FitbitFlex 2Remove Buy NowGarminVivosmart HRRemove Buy NowCasioWSD-F20ARemove Buy NowSkagenFalsterRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$100$170$399$275$199
Release20162015201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days1 day24 hours5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a160 x 68320 x 320160 x 32
Sizen/a1.08 inches1.32 inches1.8 inches
Touchn/a
TypeLEDn/aLCDOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSNANA
Apps
Music

All Wearables