Garmin Vivofit 3 vs. Fitbit Ionic vs. Garmin 645 Music vs. Amazfit Verge vs. Apple Watch 7

 
Vivofit 3
Ionic
645 Music
Verge
Watch 7
 GarminVivofit 3Remove Buy NowFitbitIonicRemove Buy NowGarmin645 MusicRemove Buy NowAmazfitVergeRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$100$299$450$160$429
Release20162017201820192021

Activity & Fitness

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

Battery

Duration1 year4+ days7 days5 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution64 x 64348x250240 x 240454x454396 x 484
Size0.55 inches1.421.2 inches1.39 inches1.9 inches
Touch
Typen/aOLEDMIPOMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50m5 ATMIP68water resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSAMAZFIT OSWatchOS 8
Apps
Music

All Wearables