Fitbit Zip vs. Casio WSD-F20A vs. LG Watch Urbane 2 vs. Fitbit Flex vs. HTC re Grip

 
Zip
WSD-F20A
Watch Urbane 2
Flex
re Grip
 FitbitZipRemove Buy NowCasioWSD-F20ARemove Buy NowLGWatch Urbane 2Remove Buy NowFitbitFlexRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$60$399$300$100$199
Release20122018201520132020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration6 months1 dayNA5 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320480 x 480NA160 x 32
Sizen/a1.32 inches1.38 inchesNA1.8 inches
TouchNA
Typen/aLCDP-OLEDLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplash Resistant5 ATMNA1 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSAndroid WearNANA
Apps
Music

All Wearables