- Arm Sleeve Heart Rate Monitor Accessories for Whoop 5.0 Whoop 4.0, Bicep Wear for Whoop 5.0 MG Whoop 4.0 Fitness Tracker (S)

good it works well.. just make sure to select the proper size

The reviews that this thing fit OK at the start, but after only wear on it four times, it already slips off my arm. Not sure if the solution is to buy a size smaller than you’re supposed to, but it’s not worth the money at all.

Slightly bigger than my ego, but still very wearable

Good quality! Definitely a great knock off of the orginal arm band.. however, size DOWN

Good theory and may work for smaller guys. If you have bigger arms it will move down. I tried using it for Jiu Jitsu but it would always slide off my bicep. I ended up using the Whoop underwear. They are great.

Velcro came off after the third use, but it still works without it

Nothing link the original arm band, I am a women and it falls down and stretch way to easily.. waste

Runs big

I am rather hesitant about supplement products as most of the time I feel like they don’t do much , however with Alpha drive genuinely feel a massive difference in my performance activities & just day to day , I feel much more energised , as for the T levels , I can’t say I feel any different in that regard however I wouldn’t notice if I did , bought 3 times now and can confidently advise anyone to purchase these over other brands as I’ve used ChatGPT to compare the ingredients to other brands and it all leads back to Alpha drive

Broke after 1 wash! Do not buy

Size guide was terrible. I need one, maybe two smaller.