Fitbit Ionic vs. Basis Peak vs. Fitbit Flex vs. Garmin Forerunner 45 vs. Apple Watch 8

 
Ionic
Peak
Flex
Forerunner 45
Watch 8
 FitbitIonicRemove Buy NowBasisPeakRemove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$299$200$100$199$499
Release20172014201320192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days4 days5 days7 days18 hrs
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250168 x 144NA208 x 208340 x 272 or 390 x 312
Size1.421.25 inchesNA1.04 inches1.5 inches or 1.65 inches
TouchNA
TypeOLEDLCDLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m5 ATM1 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSNANABuilt-inWatchOS 9
Apps
Music

All Wearables