our tech reporter mark berman has the latest edition of "power up." mark berman with "bloomberg technology." and this week's episode of "power up," what to expect from the apple watch year, in the years to come. for this year, for what is likely to be called the apple watch series 7, apple is planning a substantial update with an updated display. a faster processor and new wireless technology. for the new wireless tech, apple is testing an upgraded version with wideband tech using the air tech buffer. it is planning a faster processor and updated display. apple is testing a new lamination technique that will bring the display closer to the cover box to have an overall nicer experience. the company is also testing narrower borders to make the overall form castor look a bit smaller and make the display appear bigger. for next year what will be called the series 8, apple is testing a more iterative update to the flagship watch in addition to a refresh to the apple watch sc, the lower-cost model launched last year. the company is also testing a new explore