Garmin Forerunner 225 vs. Polar M400 vs. Amazfit Bip vs. Apple Watch 7 vs. Fitbit Inspire 3

 
Forerunner 225
M400
Bip
Watch 7
Inspire 3
 GarminForerunner 225Remove Buy NowPolarM400Remove Buy NowAmazfitBipRemove Buy NowAppleWatch 7Remove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$300$200$99.99$429$100
Release20152014201820212022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks8 hours to 30 days30 days18 Hours10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/a176 x 176396 x 48432x18
Size1 inchn/a1.28 inches1.9 inches46 inches
Touch
Typen/an/aNAMicroLEDAMOLED

Functions

Audio Speaker22Alerts only
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIP68water resistant but not waterproof5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aWatchOS 8
Appsn/a
Musicn/a

All Wearables