After researching a lot of devices (did you know there's a "smart mattress cover" out there?), I felt that the SleepTracker was an easy choice.
1) I don't have to wear it. It's two approximately 4" x 6" x .75" sensor pads that are placed between the mattress and bed frame. Under the pillows.
2) I don't have to charge it. The sensors lead to a small processor unit that sits on the floor. This unit plugs into an outlet. During setup, it connects to your wifi.
3) I don't have to turn it on. When I want to use it, I go to bed. Just like usual.
4) There are (2) sensors. For me and my wife. This made the price right. ($125.00)
5) The claim a very high level of accuracy. https://www.sleeptracker.com/news/artic ... dification
The company behind this technology licenses it to other devices as well. Because of this, they've got a database of "millions of sleep nights", which allows for some interesting (so far) analytics and demographic comparisons. I get to see how my sleep compares to "people like me". I find that useful. Will be interesting to see if the "Coach Insight" and "Community Insight" turn into repeating information. Supposedly both are driven by AI."Correlation of the Sleeptracker® Monitor to Polysomnography is accomplished through a fully operational onsite PSG lab staffed by a licensed sleep specialist. While the focus is on CBM rather than diagnosing apnea, this ongoing calibration ensures the Sleeptracker® Monitor delivers greater than 90% accuracy compared to invasive sleep monitoring. Accuracy is focused on time to fall asleep, sleep efficiency, wake-up events, respiration rates, heart rates and REM sleep.
It has the sleep cycle alarm. So one of these days, I'll get awakened during light sleep. So far, I've been in REM every morning during my 30 minute window. Looking forward to seeing if that makes a difference.
I'm skeptical about accurate sleep stages without monitoring brain waves. It's my nature. Either way, I think monitoring sleep over the long haul is good. Will be able to spot if things are changing.
Been using this for a week, and I like what I'm seeing so far. And I know that I'll continue using it, because I don't have to do a thing. Just go to bed. This really was the biggest selling point.
Thought I'd share in case anyone else is interested. And Pugsy, thanks for the consistent message. You got me to spend some more money.
