Fitbit Alta vs. Amazfit Pace vs. Amazfit Arc vs. Diesel On Full Guard 2.5 vs. Apple Watch 8

 
Alta
Pace
Arc
On Full Guard 2.5
Watch 8
 FitbitAltaRemove Buy NowAmazfitPaceRemove Buy NowAmazfitArcRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$130$130$69.99$325$499
Release20162017201620182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days5 days20 days4 days18 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 30072 x40454x454340 x 272 or 390 x 312
Sizen/a1.34 inches0.42 inches1.39 inches1.5 inches or 1.65 inches
Touchn/a
TypeOLEDTFT LCDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP67IP673 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aProprietaryWear OSWatchOS 9
Apps
Music

All Wearables