Fitbit Ionic vs. MobVoi TicWatch Pro vs. Fitbit Charge HR vs. Mobvoi TicWatch e2 vs. Amazfit GTR

 
Ionic
TicWatch Pro
Charge HR
TicWatch e2
GTR
 FitbitIonicRemove Buy NowMobVoiTicWatch ProRemove Buy NowFitbitCharge HRRemove Buy NowMobvoiTicWatch e2Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$299$300$150$200$199
Release20172018201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days30 days5 days1 day24 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250400 x 400NA360 x 360454 x 454
Size1.421.4 inchesNA1.2 inches1.39 inches
TouchNA
TypeOLEDOLED/FSTNOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIP681 ATMIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWear OSNAWear OSBuild-in
Apps
Music

All Wearables