Fitbit Ionic vs. Polar M430 vs. Samsung Gear 2 vs. Diesel On Full Guard 2.5 vs. Apple Watch Ultra

 
Ionic
M430
Gear 2
On Full Guard 2.5
Watch Ultra
 FitbitIonicRemove Buy NowPolarM430Remove Buy NowSamsungGear 2Remove Buy NowDieselOn Full Guard 2.5Remove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$299$255$300$325$799
Release20172017201420182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration4+ days30 hours2-3 days4 days36 hrs
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250128x128320 x 320454x454502x410 pixels
Size1.421.4 inch1.63 inches1.39 inches1.92 inches
Touch
TypeOLEDLCDSuper AMOLED

Functions

Audio SpeakerBluetooth
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mWR30IP673 ATM10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSTizen OSWear OSWatchOS 9
Apps
Music

All Wearables