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Compatible with any type of pedometer, heart rate monitor transmitters, calculator, electronic notebook, PC card, medical equipment and memory back-up power sources that use a CR2025 battery. Check your product's manual to verify. Also compatible with Polar Wearlink, Polar H7, Wearlink Nike+, Wearlink Bluetooth, Wearlink Hybrid chest transmitters.
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We currently ship within the US, with more countries coming soon.
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🇺🇸 Ship from USA · On Agora since 2025
$1.95