Amazfit Arc vs. Garmin 645 Music vs. Garmin Forerunner 235 vs. Fitbit Inspire 3 vs. Fitbit Sense 2

 
Arc
645 Music
Forerunner 235
Inspire 3
Sense 2
 AmazfitArcRemove Buy NowGarmin645 MusicRemove Buy NowGarminForerunner 235Remove Buy NowFitbitInspire 3Remove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$69.99$450$299.99$100$300
Release20162018201720222022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration20 days7 days9 days10 days6 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution72 x40240 x 240215 x 18032x18336x336
Size0.42 inches1.2 inches1.23 inches46 inches1.59 inches
Touch
TypeOLEDMIPMIPAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating System
Apps
Music

All Wearables