Apple Watch Series 3 vs. Fitbit Alta HR vs. LG G Watch R vs. Apple SE (2022) vs. Apple Series 6

 
Watch Series 3
Alta HR
G Watch R
SE (2022)
Series 6
 AppleWatch Series 3Remove Buy NowFitbitAlta HRRemove Buy NowLGG Watch RRemove Buy NowAppleSE (2022)Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$329$150$300$249$399
Release20172017201420222020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours7 days2 daysNot yetNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color368 x 448 pixels
Resolution340 x 272 or 390 x 312128 x 36320 x 32040mm384 x 480
Size1.5 inches or 1.65 inches1.4 inches1.3 inches40mm
TouchLTPO OLED Retina
TypeAMOLEDOLEDP-OLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter5 ATM
Ultraviolet Sensor5 ATM
Water Resistance5 ATMIP67

Notifications

Phone
EmailsWatchOS 8.1
Texts

Software

Operating SystemWatchOS 4Android WearWatchOS 5
Apps
Music

All Wearables