Fitbit Ionic vs. Garmin Vivosmart 3 vs. Garmin Instinct vs. Amazfit GTR vs. Fitbit Sense 2

 
Ionic
Vivosmart 3
Instinct
GTR
Sense 2
 FitbitIonicRemove Buy NowGarminVivosmart 3Remove Buy NowGarminInstinctRemove Buy NowAmazfitGTRRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$299$139.99$300$199$300
Release20172017201820192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days5 days14 days24 days6 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x25064 x 128128 x 128454 x 454336x336
Size1.42NA0.9 inches1.39 inches1.59 inches
Touch
TypeOLEDOLEDOMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m5 ATM10 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSBuild-in
Apps
Music

All Wearables