Fitbit One vs. Huawei Talkband B2 vs. Apple Watch Series 2 vs. Casio WSD-F20A vs. Diesel On Full Guard

 
One
Talkband B2
Watch Series 2
WSD-F20A
On Full Guard
 FitbitOneRemove Buy NowHuaweiTalkband B2Remove Buy NowAppleWatch Series 2Remove Buy NowCasioWSD-F20ARemove Buy NowDieselOn Full GuardRemove Buy Now

Basic Info

Suggested Price$100$180$269$399$325
Release20122015201620182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days3 days18 hours1 day1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 88340 x 272 or 390 x 312320 x 320454 x 454
Sizen/a0.73 inches1.5 inches or 1.65 inches1.32 inches1.4 inches
Touch
TypeOLEDPMOLEDAMOLEDLCDOMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast ResistantIP575ATM5 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWatch OSWear OSAndroid Wear 2.0
Apps
Music

Wearables by Diesel

Diesel On Full Guard 2.5

All Wearables