Motorola Moto 360 Sport vs. Pebble Time vs. Polar M400 vs. Casio WSD-F20A vs. HTC re Grip

 
Moto 360 Sport
Time
M400
WSD-F20A
re Grip
 MotorolaMoto 360 SportRemove Buy NowPebbleTimeRemove Buy NowPolarM400Remove Buy NowCasioWSD-F20ARemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$199$150$200$399$199
Release20162015201420182020

Activity & Fitness

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

Battery

Durationn/a7 days8 hours to 30 days1 day5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a168 x 144n/a320 x 320160 x 32
Size1.37 inches1.26 inchesn/a1.32 inches1.8 inches
Touch
TypeLCDe-papern/aLCDPMOLED

Functions

Audio Speakern/aAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/a5 ATM3 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSn/aWear OSNA
Apps
Musicn/a

All Wearables