Samsung Gear S vs. Sony SmartWatch 3 vs. Withings Pulse Ox vs. Huawei Band 3 Pro vs. Apple Watch 7

 
Gear S
SmartWatch 3
Pulse Ox
Band 3 Pro
Watch 7
 SamsungGear SRemove Buy NowSonySmartWatch 3Remove Buy NowWithingsPulse OxRemove Buy NowHuaweiBand 3 ProRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$250$250$120$70$429
Release20132014201420182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2 days2 weeks12 days18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorblue
Resolution480 x 360320 x 320128 x 32454 x 454396 x 484
Size2 inches1.6 inchesn/a1.39 inches1.9 inches
TouchSwipe
TypeSuper AMOLEDTFT LCDOLEDAMOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP68IP68water resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenAndroid Wearn/aAMAZFIT OSWatchOS 8
Apps
Music

All Wearables