Fitbit Charge 2 vs. Fitbit One vs. Fitbit Ionic vs. Huawei Band 3 Pro vs. Amazfit GTR

 
Charge 2
One
Ionic
Band 3 Pro
GTR
 FitbitCharge 2Remove Buy NowFitbitOneRemove Buy NowFitbitIonicRemove Buy NowHuaweiBand 3 ProRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$150$100$299$70$199
Release20162012201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days10-14 days4+ days12 days24 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a348x250454 x 454454 x 454
Sizen/an/a1.421.39 inches1.39 inches
Touchn/a
TypeOLEDOLEDOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aSplast Resistant50mIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aFitbit OSAMAZFIT OSBuild-in
Apps
Music

All Wearables