The Active 100 Sleep & Activity Tracker combines a premium sleep tracker with daytime activity monitoring. This wearable device offers REM-Fit’s comfortable “SecureActive” wristband, a splash-proof design, and up to six days of battery life between each charging. The complementary sleep app is available in both iPhone and Android versions. At night, it calculates your “SleepPoints” using sophisticated algorithms based on movements while you sleep. During the day, it tracks your “ActivePoints” by measuring your steps, plus estimates distance walked and calories burned. The sleep app also combines your SleepPoints and ActivePoints to deliver your “360 LifeScore,” which offers further actionable insights into your healthy lifestyle habits. Attractively priced, and it comes with a USB charging dock.