Fitbit Ionic vs. MobVoi TicWatch Pro vs. Polar A370 vs. Diesel On Full Guard 2.5 vs. Apple Watch 8

 
Ionic
TicWatch Pro
A370
On Full Guard 2.5
Watch 8
 FitbitIonicRemove Buy NowMobVoiTicWatch ProRemove Buy NowPolarA370Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$299$300$179.95$325$499
Release20172018201720182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days30 daysUp to 3 days4 days18 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250400 x 400160 x 80454x454340 x 272 or 390 x 312
Size1.421.4 inches1.18 inches1.39 inches1.5 inches or 1.65 inches
Touch
TypeOLEDOLED/FSTNTFT LCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIP68WR303 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWear OSWear OSWatchOS 9
Apps
Music

All Wearables