Apple Watch Series 3 vs. Withings Pulse Ox vs. Huawei Watch 2 vs. Amazfit Arc vs. Casio G-Shock GBA800

 
Watch Series 3
Pulse Ox
Watch 2
Arc
G-Shock GBA800
 AppleWatch Series 3Remove Buy NowWithingsPulse OxRemove Buy NowHuaweiWatch 2Remove Buy NowAmazfitArcRemove Buy NowCasioG-Shock GBA800Remove Buy Now

Basic Info

Suggested Price$329$120$350$69.99$120
Release20172014201720162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours2 weeks48 hours20 days2 years
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorblue
Resolution340 x 272 or 390 x 312128 x 32480 x 48072 x40
Size1.5 inches or 1.65 inchesn/a1.38 inches0.42 inches
TouchSwipe
TypeAMOLEDOLEDP-OLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP68IP6720 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aAndroid Wear 2
Apps
Music

All Wearables