As you might already know, your phone can read your heart rate.
To do that, your phone uses its rear camera to estimate beats per minute based on the color changes in your fingertip, which indicate the pumping of blood through the capillaries. 🤯

Learn how to set it up.
1/n Install the Google Fit App.

To scan your heart rate;
🔸Open the Browse tab (the icon looks like a bulleted list)
🔸Tap Vitals > Get started, on the Check your heart rate card.
🔸Follow the on-screen instructions to readjust your finger on the lens or apply more or less pressure.

You’ve probably noticed your battery doesn’t seem to last as long as it did when your handset was brand new. This is because battery capacity inevitably declines with age.
Even so, charging properly can prolong the life of your phone's battery.

Here are some proven tips.
1/n 1⃣Avoid full cycle (0-100%) and overnight charging.
Instead, top up your phone more regularly with partial charges.

2⃣Ending a charge at 80-90% is better for the battery than topping up to completely full.
2/n