Fitbit Flex 2 vs. Huawei Talkband B2 vs. Fitbit Alta HR vs. Diesel On Full Guard 2.5 vs. Huawei Band 3 Pro

 
Flex 2
Talkband B2
Alta HR
On Full Guard 2.5
Band 3 Pro
 FitbitFlex 2Remove Buy NowHuaweiTalkband B2Remove Buy NowFitbitAlta HRRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowHuaweiBand 3 ProRemove Buy Now

Basic Info

Suggested Price$100$180$150$325$70
Release20162015201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days3 days7 days4 days12 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a128 x 88128 x 36454x454454 x 454
Sizen/a0.73 inches1.4 inches1.39 inches1.39 inches
Touchn/a
TypeLEDPMOLEDOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP573 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSAMAZFIT OS
Apps
Music

All Wearables