Onrhythm 500 HRM Watch and Bluetooth Chest Strap - Red

8389271

GEONAUTE

Made for athletes who want to measure their heart rate and make progress
Make easy progress with the interval training mode and the exercise intensity indicator.
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Advantage
Parameter measurementStopwatch, heart rate (BPM and %HRmax), calories
Ease of useBluetooth coded transmission: excellent communication with the watch
WaterproofWatch: 5 ATM (swimming) - Chest strap: 1ATM (water splashes)
CoachingTarget zone (BPM or %HRmax) - Intensity indicator - Interval training - Lap time
User comfortTextile HRM chest strap for enhanced user comfort.
Warranty2 Years
Technical Information

1
Measurement set-up
Stopwatch, heart rate (BPM and %HRmax), instant and total calorie expenditure.
2
Target zones
You can set up target zones for better management of your training. A graphic indicator shows you, in real time, whether you are within the target zone you have set up. The ONrhythm 500 lets you set up heart rate target zones (in BPM or %HRmax).
3
Exercise intensity indicator
ONrhythm 500 automatically displays, in real time, your exercise intensity based on your heart rate: very light, light, moderate, hard or very hard exercise.
4
INTERVAL TRAINING
With this function, you can set up a full interval training: warmup time, active time, rest time and relax time, number of interval series and rest time between series.
5
Stopwatch with lap time
Stopwatch with split times to measure several time periods during a session. You can thus assess your progress over specific intervals.
6
Time
Time, date, alarm, backlight
7
Heart rate monitor
The Bluetooth Smart chest strap allows group workouts by avoiding interferences with other heart rate monitors. This technology is also less sensitive to electromagnetic disturbances, thus ensuring excellent communication with the watch.
8
Fabric belt
The textile belt provides great comfort during prolonged periods of use and can be machine washed (remove the sensor).
9
Memory
Display details of the last 5 sessions
10
Battery
Watch: CR2032 included - Belt: CR2032 included
11
Seal
Watch: 5atm (swimming) - Belt: 1atm (water splashes)
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Difficult to connect!
Used for 2 to 8 weeks
It always took me sooooo long to connect! Once it is connected, it will hang after around ten mints and connect again! So difficult to use!
Response of the brand
Hi,

I'm sorry to hear that you have had issues connecting to your Onrhythm500 HRM.

There are two points you can check:

Do you moisten the sensors on your belt?
Is the batter well charged?

https://customercare.geonaute.com/hc/en-gb/articles/115001793969-HOW-CAN-I-IMPROVE-THE-RECEPTION-OF-...

If you are able to return to store we can offer check with a replacement battery for you or offer an exchange or refund. 

Kind regards, 

David Daker
Market Manager Nutrition,
Electronics and Accessories,
DECATHLON UK
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