Fitbit Charge 2 vs. Huawei Talkband B2 vs. Amazfit Stratos vs. Fitbit Charge 3 vs. Jaybird Reign

 
Charge 2
Talkband B2
Stratos
Charge 3
Reign
 FitbitCharge 2Remove Buy NowHuaweiTalkband B2Remove Buy NowAmazfitStratosRemove Buy NowFitbitCharge 3Remove Buy NowJaybirdReignRemove Buy Now

Basic Info

Suggested Price$150$180$199$150$150
Release20162015201820182015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days3 days5 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNot yetNA

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolutionn/a128 x 88320 x 30066 x 18NA
Sizen/a0.73 inches1.34 inches.721 inchesNA
Touchn/aNA
TypeOLEDPMOLEDOLEDOLEDLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP575 ATM5 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aProprietaryNANA
Apps
Music

All Wearables