Fitbit Ionic vs. Amazfit Stratos vs. MobVoi TicWatch Pro vs. Garmin Vivosmart 3 vs. Amazfit GTR

 
Ionic
Stratos
TicWatch Pro
Vivosmart 3
GTR
 FitbitIonicRemove Buy NowAmazfitStratosRemove Buy NowMobVoiTicWatch ProRemove Buy NowGarminVivosmart 3Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$299$199$300$139.99$199
Release20172018201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days5 days30 days5 days24 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250320 x 300400 x 40064 x 128454 x 454
Size1.421.34 inches1.4 inchesNA1.39 inches
Touch
TypeOLEDOLEDOLED/FSTNOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m5 ATMIP685 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSProprietaryWear OSBuild-in
Apps
Music

All Wearables