Apple Watch Series 2 vs. Fitbit Charge HR vs. Jawbone UP24 vs. Amazfit T-Rex vs. Apple SE

 
Watch Series 2
Charge HR
UP24
T-Rex
SE
 AppleWatch Series 2Remove Buy NowFitbitCharge HRRemove Buy NowJawboneUP24Remove Buy NowAmazfitT-RexRemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$269$150$130$140$279
Release20162015201320192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days14 days20 days18 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312NANA360 x 360384 x 480
Size1.5 inches or 1.65 inchesNANA1.3 inches40mm
TouchNANA
TypeAMOLEDOLEDNAAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5ATM1 ATMSplash Resistant5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSNANABuild-inWatchOS 5
Apps
Music

All Wearables