Apple Watch Series 3 vs. Fitbit Alta vs. Acer Liquid Leap vs. Diesel On Full Guard vs. Diesel On Full Guard 2.5

 
Watch Series 3
Alta
Liquid Leap
On Full Guard
On Full Guard 2.5
 AppleWatch Series 3Remove Buy NowFitbitAltaRemove Buy NowAcerLiquid LeapRemove Buy NowDieselOn Full GuardRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$329$130$90$325$325
Release20172016201520172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days5 to 7 days1 day4 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a128 x 32454 x 454454x454
Size1.5 inches or 1.65 inchesn/a1 inch1.4 inches1.39 inches
Touchn/a
TypeAMOLEDOLEDOLEDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/aIPX4IP673 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemWatchOS 4n/aAndroid Wear 2.0Wear OS
Apps
Music

All Wearables