Quantification Archives

Amazon Halo vs. Garmin Review: The Fitness Lover’s Wearable?

January 30, 2021January 28, 2021

Reading Time: 7 Minutes

Garmin is the age-old leader of fitness tracking. Does the new Amazon Halo surpass it?

December 30, 2020

Reading Time: 6 Minutes

How does Amazon’s new wearable called the Halo compare to the classic Oura Ring? I wore both to find the winner.

February 7, 2021December 24, 2020

Reading Time: 5 Minutes

Is Amazon Halo a promising new wearable? Or clandestine wrist-mounted spyware?

February 24, 2021November 12, 2020

Reading Time: 6 Minutes

This technology can train you to enter peak brain states. Get more of your highest-quality work done faster.

October 20, 2020September 10, 2020

Reading Time: 5 Minutes

The top health, wellness, and performance markers to track.

February 22, 2021August 29, 2020

Reading Time: 6 Minutes

HRV is the self-quantification equivalent to your body’s gasoline gauge. Are you running on empty?

January 4, 2021August 8, 2020

Reading Time: 6 Minutes

The “now what” after you get your Oura Ring.

February 9, 2021June 16, 2020

Reading Time: 10 Minutes

The Oura was one of the first biohacker-approved wearables on the market. Does it hold up to the competition?

June 4, 2020

Reading Time: 4 Minutes

How do you know a biohack works? Through personal experience and data. Get started without complicated spreadsheets.

October 20, 2020October 28, 2019

Reading Time: 4 Minutes

Measuring progress is the first step toward improvement. Choose what you will track first.