by leds lcds or crts to name a few audible indicators 384 include speakers or other audio transducers user input devices 388 may include for example keypads touch screens pointing devices voice recognition devices or the like fig4 illustrates tissue profile curves 400 which are responsive to hb constituents in this example the sensor emits eight wavelengths 610 620 630 660 700 720 805 905 nm which are normalized at 700 nm shown is a high saturation profile curve 420 e g sp02 u2248 100 u22c4 a low saturation profile curve 440 e g sp02 70 u25a1 a high hbco profile curve 460 e g hbco 30 a and a high hbmet profile curve 480 e g hbmet 6 x the profile curves 420 480 each has a head portion 401 at wavelengths less than 700 nm and a corresponding tail portion 402 at wavelengths of greater than 700 nm as shown in fig4 a tissue profile head portion 401 has higher values when hbco u03b4 or hbmet x has a higher percentage value the head portion 401 has lower values when hbco or hbmet has a lower percentage value also both the head portion 401 and the tail portion 402 have higher values when sp02 is a high percentage u22c4 and lower values when sp02 is a low percentage u25a1 fig5 illustrates an example tissue profile 500 utilized as a wellness indicator as described with respect to fig4 above the position or shape.