Nurse call system Of 1 wireless call receiver 1 smart watch for nurse or doctor and 5 nurse call but worth to buy? Thanks for it if those of you who have purchased Nurse call system Of 1 wireless call receiver 1 smart watch for nurse or doctor and 5 nurse call but could share about what you think of the product. I would love any extra info, as it is quite pricey as $217.00 and I just want to know it is good before paying for it.