Products & Services

Wearable heart rate sensor


It is an ultra-small wearable heartbeat sensor with Ssize measurement 40.8 × 37.0 × 8.9 mm and weight 13 grams. The heart rate waveform, heart rate period, heart rate, body surface temperature, 3 axis acceleration can be measured at the same time, and the measured data can be saved in built-in memory or monitored and saved in real time on PC with wireless.
Because it is a compact sensor, there is little burden on subjects, and in various activities such as jogging and cycling in sports and daily life.
It is possible to monitor and record heart rate data.

· Measure heart rate (number/cycle/waveform), body surface temperature, 3 axis acceleration at the same time
· It does not interfere with everyday life with compact design
· Measurement data for 7 consecutive days can be saved in memory mode
. In the wireless mode, up to 10 people can be measured at the same time by one receiver by separately adding a sensor
· Three-axis acceleration measurement makes it possible to know the position of supine position, falling, etc.


Measurable biological information Heart rate (number, period, waveform), body surface temperature, triaxial acceleration
External dimensions (length × width × height) / mass) Sensor 40.8 × 37.0 × 8.9 mm / 13 g
Receiver 21.5 x 64.5 x 9.0 mm / 7 g

2.4 GHz high-altitude low power data communication system reaching distance approximately 20 m (straight line)


16 Mbit flash memory, about 7 days

Power supply Button battery CR2032 × 1 piece
Battery life Wireless mode about 11 days (about 2 days at heartbeat waveform measurement) / memory mode about 11 days
3 axis acceleration X, Y, Z detection range ± 4 G
Usage environment Temperature + 5 ° C to + 45 ° C / humidity 30 to 80% RH (without condensation)


※ Individuals can also purchase.
※ Disposable electrode is not included in the basic set/development kit.

■ウェアラブル心拍センサ 基本セット 65,000円(税別)
 <内容: 心拍センサ本体、USB受信機、USB延長ケーブルなどがセットになっている基本のセットです。> 

■ウェアラブル心拍センサ ソフトウェア開発キット(SDK付属) 88,000円(税別)
 <内容: ウェアラブル心拍センサ ソフトウェア開発キット(SDK付属)>

■ディスポーザブル電極(10枚入り/1セット) 3,500円(税別)


Example of measurement in each scene
(Upper row: heartbeat waveform / lower row: 3 axis acceleration sensor)
※ This sensor is made by Union Tool Co., Ltd.