> All Products > ECG/EKG Monitor > ER1
▎Single-lead Holter Recorder
ER1
Make your exercise healthier
ER1 is small and light enough to be used in everyday life, whether you're sleeping, exercising, or working, ER1 can accurately record every heartbeat.
| Features
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Designed for sports
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Two wearing modes with a chest strap or electrodes
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30s~24h heart rate monitoring
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30s~30min ECG recording
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User-defined alarm triggered by High-Low heart rate level
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View and record real-time ECG on App
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Compatible with GARMIN watch
Wireless and portable, comfortable to wear, always monitoring
This advanced heart rate belt transmits real-time heart rate data via ANT+ connectivity and power-saving BLUETOOTH technology, providing more options for indoor, outdoor, and even online training.
| Specifications
Weight
18g (main unit)
Device dimensions
3.94'' x 0.91'' x 0.33'' (main unit)
Storage in-app
Unlimited
Wireless
Bluetooth 5.0, compatible with 4.0
Heart rate recording in device
Up to 10 sessions / 30 hours, Up to 24 hours for each session
Overwritten by new data when it’s full
Heart rate range
30 bpm ~ 250 bpm (bpm: beat per minute)
Works with
IOS 9.0 or above
Android 6.0 or above
With Bluetooth 4.0 BLE or above
Battery type
Rechargeable lithium-polymer battery
Charge time
2-3 hours
ECG recording in-app
Up to 30 minutes for each session
