Fitbit's Charge 6 is on sale for $100 right now during Amazon's Black Friday sale

If you or a loved one are in the market for a new fitness tracker, you may want to check out Amazon's early Black Friday deal on the Fitbit Charge 6. Just launched in September, the wearable -- which works with Android and iOS smartphones -- brings back the physical side button and deepens its Google integration. The tracker typically costs $160, but this Amazon Black Friday deal drops its price to $100, a record low. Fitbit says the Charge 6 is the company's most accurate heart rate tracker, of...