Model: SN840
SN840 heart rate monitor
60 Euro
Universal heart rate monitor with precision optical sensors and superior scientific heart rate algorithm, and can collect real-time heart rate data in the process of movement. IP67 waterproof, can be used for rainy days or swimming sports.
Multifunctional armband used to collect data of heart rate, calorie and step. This product has high-precision optical sensor and excellent scientific heart rate algorithm, can collect heart rate data in real time during exercise, so that you can know the exercise.
Device details
The integrated battery allows for extended use of the sensor (50 hours of continuous heart rate monitoring). Vibration reminder. When the heart rate reaches the high-intensity warning area, the heart rate armband reminds user to control the training intensity through vibration.
Sensor details
The smart bracelet is equipped with high-precision optical sensors, an advanced scientific heart rate measurement algorithm, and vibration alerts. Multicolor LED indicator, indicate the equipment status.
| Functions | Real-time detection of heart rate, number of steps and distance. |
| Device dimensions | L50 x l34 x H14 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) |
Related products
