Don't expect battery life miracles in wearables anytime soon - The Verge
Misfit Ray Fitness Sleep Tracker
Garmin vívofit 4 activity tracker with 1+ year battery life and color display. Small/Medium, Black. 010-01847-00, 0.61 inches- Buy Online in Vanuatu at Desertcart - 27978643.
Misfit Phase review: A smartwatch that looks smarter than it is