Fitbit Ionic vs. Garmin 645 Music vs. Pebble Time 2 vs. Amazfit GTS vs. Fitbit Inspire 3

 
Ionic
645 Music
Time 2
GTS
Inspire 3
 FitbitIonicRemove Buy NowGarmin645 MusicRemove Buy NowPebbleTime 2Remove Buy NowAmazfitGTSRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$299$450$199$150$100
Release20172018201620192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days7 days10 days14 days10 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 240NA348 x 44232x18
Size1.421.2 inchesNA1.65 inches46 inches
Touch
TypeOLEDMIPe-paperAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m5 ATM3 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSPebble OSWear OS
Apps
Music

All Wearables