Whoop:
Whoop 4.0
Garmin:
Fenix-6S-Pro
Fenix-6X-Pro-Solar
Fenix-6X-Sapphire
Forerunner 55
HRM-Dual
HRM-Pro
Polar:
OH1
H5
H6
H7
H9
H10
Verity Sense
A360
A370
M430
OH1
Sense
Unite
Xiaomi
Mi-Smart-Band-5
Samsung:
Galaxy-Fit2
Galaxy-Fitⓔ
Bose:
HR-Bose-SoundSport-Pulse
Wahoo
TICKR
Huawei:
HUAWEI-FIT
FitMetrix
FMX5
Coospo
H6
H603B
H8
HW702A
HW706
HW706V
iFit:
iFit-HRM