You can upload photos, videos, voice notes, web links, locations, name cards, or text messages where your wristband would beat long after it is worn or given.
No battery or charging needed.
Saves up to 5 components which you can replace without physical tapping.
Works with iPhone 7 or higher and most Android phones.
To live the best experience, make sure your mobile device is NFC-compatible.
Black Army - Smart Wristband