Simband
Samsung launched its open access development platform, which include SAMI on the software side and SimBand on the hardware side, last month.
At the Samsung Developer's conference this week, Samsung released the reference design for its wristworn wearable, called Simband, to developers.
Microsoft's rumored smartwatch is said to look like a thinner Nike+ FuelBand
Microsoft plans to release its own smartwatch with 11 sensors as soon as October, according to tech news site Tom's Hardware.