Fitbit Charge 2 vs. Fitbit Flex vs. Microsoft Band vs. Apple Watch Ultra vs. Fitbit Inspire 3

 
Charge 2
Flex
Band
Watch Ultra
Inspire 3
 FitbitCharge 2Remove Buy NowFitbitFlexRemove Buy NowMicrosoftBandRemove Buy NowAppleWatch UltraRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$150$100$200$799$100
Release20162013201420222022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days2 days36 hrs10 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/aNA320 x 106502x410 pixels32x18
Sizen/aNA1.37 inches1.92 inches46 inches
Touchn/aNA
TypeOLEDLEDCapacitative TFTAMOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a1 ATMIP6710 ATM (100 Meters)5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNANAWatchOS 9
Apps
Music

All Wearables