Fitbit Flex 2 vs. Motorola Moto 360 (1st Gen) vs. Diesel On Full Guard 2.5 vs. Garmin VivoActive 4 vs. Apple Watch 8

 
Flex 2
Moto 360 (1st Gen)
On Full Guard 2.5
VivoActive 4
Watch 8
 FitbitFlex 2Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowGarminVivoActive 4Remove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$100$150$325$349$499
Release20162014201820192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days1 day4 days8 days18 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 260454x454260 x 260340 x 272 or 390 x 312
Sizen/a1.56 inches1.39 inches1.3ionches1.5 inches or 1.65 inches
Touchn/a
TypeLEDLCDMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP673 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearWear OSWear OSWatchOS 9
Apps
MusicNA

All Wearables