www.skytraxx.eu - Skytraxx Varios - if you dont want to make your own airwhere then sktyraxx have an excellent vario that airwhere is compatible with.
Live Track 24 - An excellent tracking website, Airware can be configured to track here !
Fairhaven Electonics Ltd - Excellent wrist or riser mounted altmeter website- packed with features, combined with a super sensitive vario with really loud audio. For paragliding, hang gliding and paramotor pilots. !
BlueFly Vario - Blue Fly Vario - excellent GPS/Vario for our needs