Review on YHC Silicone Replacement Bands for Fitbit Charge 4/3 SE: Breathable Sport Watch Wristbands for Men – White/Black (Large) by Edgar Vasquez

I was skeptical that this is a 3rd party band but it's really great. Much more breathable than the one that came with my Charge 3. It doesn't fit as well as a standard harness due to the hole pattern, but that's a minor issue. Also, instead of having that little notch that holds the slack in place, this strip has two loops. This is normal, it slips more often, especially during sleep. The tape holds up beautifully after countless showers and hand sanitizers.