SOLA
Temperature regulating Smart Band
Screenshots
Hunter's comment
Innovative armband that smoothing our body temperature.
Sola detect our body temperature and automatically released heat 0.4°F or 0.2° C so you get warm instantly in Cold.
You can use this any wear at any time.
Very safe.No warry about it.
Link
https://www.indiegogo.com/projects/sola-body-temperature-regulating-smart-armband#/
Contributors
Hunter: 
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