Huawei Watch vs. Pebble Time Steel vs. Polar M400 vs. Huawei Talkband B2 vs. Casio G-Shock GBA800

 
Watch
Time Steel
M400
Talkband B2
G-Shock GBA800
 HuaweiWatchRemove Buy NowPebbleTime SteelRemove Buy NowPolarM400Remove Buy NowHuaweiTalkband B2Remove Buy NowCasioG-Shock GBA800Remove Buy Now

Basic Info

Suggested Price$349$250$200$180$120
Release20152015201420152018

Activity & Fitness

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

Battery

Durationn/a10 days8 hours to 30 days3 days2 years
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400168 x 144n/a128 x 88
Size1.4 inches1.26 inchesn/a0.73 inches
Touch
TypeAMOLEDe-papern/aPMOLED

Functions

Audio Speakern/aAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM3 ATMIP5720 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSn/an/a
Apps
Musicn/a

All Wearables