Magene Replacement Armband for H803 HR Monitor
Specifically designed for the Magene H803 Optical Heart Rate Monitor, this soft and flexible armband offers a secure, non-slip fit — even during high-intensity workouts. Whether you’re replacing a worn strap or keeping a clean spare, this band helps maintain comfort, accuracy, and performance. Adopting Lycra elastic webbing and Velcro buckle strap, the Armband is convenient to wear, skin-friendly, with an adjustable range of 19cm-31cm (accommodate a weight range of 40kg-120kg), applicable in multiple exercise types.
Features:
- Designed For: Magene H803 Optical Heart Rate Monitor
- Comfort Fit: Soft, skin-friendly elastic band that moves with you
- Secure Hold: Anti-slip design stays in place during intense activity
- Adjustable: Fits a wide range of arm sizes with easy adjustment
- Durable & Washable: Built for repeated use and easy cleaning
- Note: Sensor module not included – this is the strap only
Sizing Information
- Size: 19-31cm (±2cm)
- Country of Origin: China
| Size | STD |
|---|---|
| Brand | Magene |



