reader response #1 draft


Thesis:

With its wide array of features, the Apple Watch Series 8 provides a more versatile user experience when it comes to tracking health and fitness as compared to the Fitbit Versa 4.


Support #1 (blood oxygen application) :

One such feature on the apple watch series 8, is the is the blood oxygen application. The first mode allows users to initiate on-demand spot checks manually. The second mode would be periodic background measurements that are taken when there is minimal movement without any required action from the user (Apple, 2022). In contrast, the Fitbit Versa 4 utilizes Fitbit SpO2 software which measures blood oxygen concentration during periods of sleep. Upon waking up, it may take approximately an hour for oxygen saturation to show.


Support #2 (crash):

Another feature that the Apple Watch Series 8 has, which is not present in the Fitbit Versa 4, is the sensor-fusion algorithm to help detect crash. The algorithm enhances the capabilities of the upgraded gyroscope and accelerometer found in the Apple Watch. To develop the algorithm, data was gathered by conducting professional crash test. Apart from this data, crash detection relies on the barometer, GPS, and the Iphone’s microphone as inputs to identify distinctive patterns that may indicate the occurrence of a serious accident. Without this algorithm, Fitbit Versa 4 gyroscope and accelerometer are primarily used to track the workouts.


Support #3 ( GPS ):

The Apple Watch Series 8 is integrated with L1 GPS, GLONASS, Galileo, QZSS, BeiDou GPS. Enabling users to obtain more precise distance and speed data. In comparison to the Fitbit versa 4 that consist of a GPS receiver and GLONASS.


Counter Argument:

The Apple Watch Series 8, in comparison to the Fitbit versa 4, falls short interms of battery life. The Apple Watch series 8 offers a maximum battery life of approximately 18 hours. This limitation can pose as an inconvenience for users who uses the watch frequently, as they need to charge their watch often to keep it functional. Conversely, the Fitbit Versa 4 boasts an impressive battery life that can last up to three days on a single charge. This extended battery life enhances the overall user experience, as users can rely one their device for and extended duration before needing to recharge it.



Conclusion:
In conclusion the additional features like the blood oxygen application, crash detection and more precise GPS provides a more versatile user experience for users as compared to the Fitbit Versa.


References:

Apple. (2023, September 8). Apple reveals Apple Watch Series 8 and the new Apple Watch SE. Apple Newsroom (Singapore). https://www.apple.com/sg/newsroom/2022/09/apple-reveals-apple-watch-series-8-and-the-new-apple-watch-se/

Apple.  (2023, March 31). Apple Watch Series 8 - Technical Specifications. https://support.apple.com/kb/SP878?locale=en_US

Apple. (2023, January 6). Track your nightly wrist temperature changes with Apple Watch. Apple Support. https://support.apple.com/en-sg/HT213275

Perez, S. (2022, September 9). Apple introduces the Apple Watch Series 8 with a temperature sensor, crash detection and more. TechCrunch. https://techcrunch.com/2022/09/07/apple-introduces-the-apple-watch-series-8-with-a-temperature-sensor-crash-detection-and-more/


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