We are happy you are interested in using Pusloid app and we believe you are looking for the heart rate monitor to use with the app. Support project here.
The Pusloid has two main requirements that can help to choose you the one for your streaming.
Connection type — only BLE(Bluetooth Low Energy) monitors are supported now
The form and technologies: chest straps only are supported. Some armbands were reported as supported.
CooSpo H6 (cheapest option)
Polar H10 (recommended quality)
Polar OH1 Armband
Aliexpress link: CooSpo H6
Any issues with connection? Read our troubleshooting.
Pusloid DOES NOT support watches and bracelets( including Fitbit, Apple Watch, Samsung gear, etc) or ANT+ only monitors (Garmin).
The list of monitors that were reported as supported by Pulsoid users can be found on Pusloid Discord here.