The combined impact of moisture and intense abrasion may cause a black color to come off the heart rate sensor’s surface, possibly staining
Technical Specifications
Battery type | CR 2025 |
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Battery sealing ring | |
| Material Silicone |
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Battery lifetime | 300 h |
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Operating temperature | |
| to 122 °F |
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Connector material | ABS |
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Strap material | 38% Polyamide, 29% |
| Polyurethane, 20% |
| Elastane, 13% Polyester |
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