Fitbit Flex 2 vs. Apple Watch Series 2 vs. Amazfit Bip vs. Jaybird Reign vs. Fitbit Inspire 3

 
Flex 2
Watch Series 2
Bip
Reign
Inspire 3
 FitbitFlex 2Remove Buy NowAppleWatch Series 2Remove Buy NowAmazfitBipRemove Buy NowJaybirdReignRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$100$269$99.99$150$100
Release20162016201820152022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hours30 days5 days10 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a340 x 272 or 390 x 312176 x 176NA32x18
Sizen/a1.5 inches or 1.65 inches1.28 inchesNA46 inches
Touchn/aNA
TypeLEDAMOLEDNALEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5ATMIP68NA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSNA
Apps
Music

All Wearables