Fitbit Flex 2 vs. Huawei Talkband B2 vs. Misfit Flash Link vs. Fitbit Flex vs. Apple Series 6

 
Flex 2
Talkband B2
Flash Link
Flex
Series 6
 FitbitFlex 2Remove Buy NowHuaweiTalkband B2Remove Buy NowMisfitFlash LinkRemove Buy NowFitbitFlexRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$100$180$20$100$399
Release20162015201520132020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days3 days6 months5 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/a128 x 88n/aNA384 x 480
Sizen/a0.73 inchesn/aNA40mm
Touchn/an/aNA
TypeLEDPMOLEDn/aLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATMIP573 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aNAWatchOS 5
Apps
Music

All Wearables