Fitbit One vs. Huawei Talkband B2 vs. Apple Watch Series 2 vs. Diesel On Full Guard vs. Fitbit Charge

 
One
Talkband B2
Watch Series 2
On Full Guard
Charge
 FitbitOneRemove Buy NowHuaweiTalkband B2Remove Buy NowAppleWatch Series 2Remove Buy NowDieselOn Full GuardRemove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$100$180$269$325$130
Release20122015201620172014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days3 days18 hours1 day7-10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 88340 x 272 or 390 x 312454 x 454NA
Sizen/a0.73 inches1.5 inches or 1.65 inches1.4 inchesNA
TouchNA
TypeOLEDPMOLEDAMOLEDOMOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast ResistantIP575ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

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

All Wearables