Model: SN838 (PPG)
SN838 heart rate monitor
55 Euro
PPG Universal Sports Sensor. Provides information on heart rate, steps, and distance traveled.
Optionally available with a multi-charger.
This smart bracelet, which includes a heart rate monitor, can be worn on the shoulder, forearm, or wrist. Practical for various types of training, it offers accurate heart rate measurement and includes numerous auxiliary sensors.
Device details
The built-in battery allows for extended use of the sensor (50 hours of continuous heart rate monitoring). It automatically detects when the device is worn and requires no further activation.
Sensor details
Universal fitness tracker that measures heart rate, steps, and distance. It features high-precision optical sensors, an advanced scientific heart rate measurement algorithm, and vibration alerts. When your heart rate reaches a high-intensity zone, the tracker reminds you to control the intensity of your workout.
| Functions | Real-time detection of heart rate, number of steps and distance. |
| Device dimensions | L50 x l29 x H13 mm |
| Heart rate detection range | 40 bpm to 220 bpm |
| Heart rate monitor accuracy | +/-5 bpm |
| Transmission range in open field | up to 60 m |
| Operating temperature | -10 °C to +50 °C |
| Storage temperature | -20 °C to +60 °C |
| Battery Type | Batterie Li-ion rechargeable |
| Charging time | 2 hours |
| Autonomy | Up to 50 hours |
| Waterproofing index | IP67 |
| Wireless transmission | BLE, ANT+ |
| Memory | 48 hours of heart rate monitoring, 7 days of calorie tracking, and pedometer data |
| Bracelet length (adjustable bracelet) | 280 mm (arm circumference: 12 cm - 25 cm) / 350 mm (arm circumference: 18 cm - 32 cm) |
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