ZP’s notes from Day 1 at Wearables San Fran by Martin Peacock | Jul 31, 2022 | Uncategorized ZP attended the WT 41 Wearables Conference in San Francisco this week, read our Day One blog post. #biosensor read more FollowFollowFollow Nitrate Potassium Calcium pH Ammonium Phosphate Wearables Services FoodSense Biosensors Contact Products