Fitbit Ionic vs. Garmin Fenix 5 vs. Garmin Fenix 5s vs. Apple Watch Series 5 vs. Amazfit GTS

 
Ionic
Fenix 5
Fenix 5s
Watch Series 5
GTS
 FitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowGarminFenix 5sRemove Buy NowAppleWatch Series 5Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$299$599.99$599.99$329$150
Release20172017201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 WeeksUp to 9 daysNot Yet14 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 240218x 218384 x 480348 x 442
Size1.421.2 inches1.1 inches1.78 Inches1.65 inches
Touch
TypeOLEDnanaMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m10 ATM10ATMNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWatchOS 5Wear OS
Apps
Music

All Wearables