Fitbit One vs. Huawei Talkband B2 vs. Fitbit Ionic vs. Fitbit Charge HR vs. Fitbit Flex

 
One
Talkband B2
Ionic
Charge HR
Flex
 FitbitOneRemove Buy NowHuaweiTalkband B2Remove Buy NowFitbitIonicRemove Buy NowFitbitCharge HRRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$100$180$299$150$100
Release20122015201720152013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days3 days4+ days5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 88348x250NANA
Sizen/a0.73 inches1.42NANA
TouchNANA
TypeOLEDPMOLEDOLEDOLEDLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast ResistantIP5750m1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aFitbit OSNANA
Apps
Music

All Wearables