Fitbit Alta vs. Huawei Talkband B2 vs. Microsoft Band 2 vs. Fitbit Charge vs. Apple Watch Series 4

 
Alta
Talkband B2
Band 2
Charge
Watch Series 4
 FitbitAltaRemove Buy NowHuaweiTalkband B2Remove Buy NowMicrosoftBand 2Remove Buy NowFitbitChargeRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$130$180$250$130$329
Release20162015201520142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days3 days48 hours (without GPS)7-10 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 88320 x 128NA384 x 480
Sizen/a0.73 inches1.36 inchesNA1.78 inches
Touchn/aNA
TypeOLEDPMOLEDCapacitative TFTOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP57IPX71 ATMNot Yet

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/an/aNAWatch OS 5
Apps
Music

All Wearables