Apple Watch Series 3 vs. Garmin Forerunner 935 vs. Amazfit Bip vs. Garmin 645 Music vs. Fitbit Sense 2

 
Watch Series 3
Forerunner 935
Bip
645 Music
Sense 2
 AppleWatch Series 3Remove Buy NowGarminForerunner 935Remove Buy NowAmazfitBipRemove Buy NowGarmin645 MusicRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$329$500$99.99$450$300
Release20172017201820182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hoursUp to 2 weeks30 days7 days6 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312240 x 240176 x 176240 x 240336x336
Size1.5 inches or 1.65 inches1.2 inches1.28 inches1.2 inches1.59 inches
Touch
TypeAMOLEDLCDNAMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP685 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4
Apps
Music

All Wearables