Tabletop
I donāt wear a device 24/7 but I have trained myself not to masturbate, so maybe my advice is applicable?
1.) pray without ceasing. You can try repeating a simple prayer or memorize all 150 psalms if you want more ammo against temptations
2.) distract yourself, donāt think about sex, donāt stare at girls (or guys), donāt look at naughty images online or read about sex.
3.) physical exercise, intense physical exercise can help with urges.
4.) apply ice if it gets painful. Not everyone has this issue but I certainly do get pain in my testicles if I am aroused and deny myself of release/orgasm.
5.) watch your diet, overeating and rich foods increase arousal/horniness. Eat simpler blander tasting foods and not to excess