The Apple Watch and Microsoft Band use optical sensors to measure heart rate. The Jawbone Up3, which instead tracks your resting heart rate, uses bioimpedance sensors and several electrodes to measure your skin’s resistance…
The temperature in your bedroom is perfect. Your blackout curtains have been drawn shut. And you’ve just finished a cup of chamomile tea and novel that made you laugh out…
When it comes to gender equality in the tech industry, the numbers probably won’t surprise you. Only 17% of venture-backed companies are founded by women, and women make up just 7% of partners at…
