The $300 Luffu Link wearable has location sharing, health sensing, a wau to ask for help, plus voice logging for medications, meals, mood and other reminders.
The co-founders of Fitbit, nearly six years after agreeing to sell their company to Google, are launching a new type of wearable tracker: a screen-free device to be worn on the wrist, aimed at contin⌠[+3354 chars]