> For the complete documentation index, see [llms.txt](https://docs.tryterra.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tryterra.co/faq/help-topics/data-api-sdk/realtime-streaming-and-ble.md).

# Realtime streaming and BLE

Common questions about realtime streaming and BLE.

## Articles

{% content-ref url="/pages/G8irbAms0uJ7YCzR8q9q" %}
[Which providers support real-time streaming?](/faq/help-topics/data-api-sdk/realtime-streaming-and-ble/streaming-api-capabilities-devices.md)
{% endcontent-ref %}

{% content-ref url="/pages/MCO4KT1pkSKcO0z34G3O" %}
[Why does BLE realtime throw 'no supported characteristics'?](/faq/help-topics/data-api-sdk/realtime-streaming-and-ble/ble-realtime-supported-devices.md)
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{% content-ref url="/pages/p0NGvcaUthxYYrejwM3E" %}
[Why does realtime streaming return success but no events?](/faq/help-topics/data-api-sdk/realtime-streaming-and-ble/realtime-streaming-ble-broadcast-required.md)
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{% content-ref url="/pages/NREfaekCA2GBG1pR0BG6" %}
[Can Garmin watches stream heart rate over BLE in real time?](/faq/help-topics/data-api-sdk/realtime-streaming-and-ble/realtime-ble-streaming-capabilities.md)
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{% content-ref url="/pages/Due6eH6LteJCy43HeGZB" %}
[How do I make Apple Watch streaming work from Flutter?](/faq/help-topics/data-api-sdk/realtime-streaming-and-ble/apple-watch-streaming-watchos-companion.md)
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{% content-ref url="/pages/gzWqVs1AGn2GCSE2dEqz" %}
[Why does iOS realtime streaming fail TestFlight upload?](/faq/help-topics/data-api-sdk/realtime-streaming-and-ble/ios-streaming-info-plist-bluetooth-keys.md)
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{% content-ref url="/pages/CP0s5IJw0X89gIieCAUz" %}
[How do I keep BLE streaming alive when iOS is backgrounded?](/faq/help-topics/data-api-sdk/realtime-streaming-and-ble/realtime-keep-alive-backgrounded-ios.md)
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{% content-ref url="/pages/iglOEZQCk6xAJxWlktEt" %}
[How do I test realtime streaming without a wearable?](/faq/help-topics/data-api-sdk/realtime-streaming-and-ble/test-realtime-without-wearable-phone-sensors.md)
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{% content-ref url="/pages/lLNopOoS7gJxGHFAOjU8" %}
[Why does my watch streaming session hang?](/faq/help-topics/data-api-sdk/realtime-streaming-and-ble/terra-instance-singleton-watch-hang.md)
{% endcontent-ref %}