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Subir Biswas
- Jan 4
- 6 min
How do Smartwatches Measure Calories | Tech-Knowledge
With increased exercise intensity, your muscles must burn more calories, and so your heart must beat faster to provide the oxygen...
1,249 views
Subir Biswas
- Dec 25, 2021
- 3 min
Inside of a Smartwatch | Tech-Knowledge
his might be helpful for those who want to understand how this is happening in the background. Check the blog for more details
656 views
Subir Biswas
- Jul 30, 2021
- 4 min
How to increase the life of mobile phone batteries?
1. Lower charge voltages, mean don't change fully. 2. Try to use the phone in cooler areas. 3. Try to control the SOC between 25% to 85%.
192 views
Subir Biswas
- May 2, 2021
- 4 min
How Does A Smart Watch Count Steps | Tech-Knowledge
In simple words it uses a 3 Axis Accelerometer to count the steps. Some models of phones/watches use motion sensors (Gyroscope).
5,735 views
Subir Biswas
- Apr 18, 2021
- 3 min
Gandley R4 Smartwatch - Worth it or Not | Tech-Knowledge
The Gandley R4 smart watch has a large 1.3-inch color screen, which provides excellent image quality, and the sensitive full touch screen.
764 views
Subir Biswas
- Apr 4, 2021
- 4 min
Difference between HDR10 and HDR10+ Display | Tech-Knowledge
HDR10+ makes this "metadata" dynamic. Instead of a one-and-done signal (like HDR10), it's made with dynamic tone mapping that fine-tunes.
782 views
Subir Biswas
- Jan 23, 2021
- 6 min
Is the iPhone worth the cost | Tech-Knowledge
To understand the cost of the iPhone we need to know a bit detail inside the iPhone, like what kind of material used, performance. See more.
206 views
Subir Biswas
- Jan 10, 2021
- 12 min
The Evolution of Smartwatch (2020) | Tech-Knowledge
The major of smartwatches released nearly a decade ago, starting in 2012. Some watches released before 2012 without an advanced OS platform.
2,414 views
Subir Biswas
- Dec 7, 2020
- 1 min
Why smart watch use green light for pulse sensing
We are wearing smartwatches for the last 10 years. But do you ever want to know why there how it is sensing the pulse and why a green...
2,960 views