Fitbit Flex 2 vs. Moov Now vs. Garmin 645 Music vs. Garmin Forerunner 235 vs. Apple Watch 7

 
Flex 2
Now
645 Music
Forerunner 235
Watch 7
 FitbitFlex 2Remove Buy NowMoovNowRemove Buy NowGarmin645 MusicRemove Buy NowGarminForerunner 235Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$100$79$450$299.99$429
Release20162015201820172021

Activity & Fitness

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

Battery

Duration5 days6 months7 days9 days18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a240 x 240215 x 180396 x 484
Sizen/an/a1.2 inches1.23 inches1.9 inches
Touchn/an/a
TypeLEDn/aMIPMIPMicroLED

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATM5 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWatchOS 8
Apps
Music

All Wearables