Polar RS300X SD Heart Rate Monitor Black
- Helps you train at the right intensity with personal sport zones
- The Polar Fitness test measures your aerobic fitness at rest and tells you your progress
- Displays calories burned
Tells you exactly how your fitness is developing.
Helps you find the perfect balance between rest and training.
Guides you to train at the right intensity.
Lets you know exactly how many calories you’ve burned.
Body measurement features
Automatic age-based target zone – bpm / %
Average and maximum heart rate of each lap
Average and maximum heart rate of training
Heart rate – bpm / %
HR-based target zones with visual and audible alarm
HRmax (user set)
Manual target zone – bpm / %
Polar Fitness Test
Polar OwnCal® – calorie expenditure
Polar OwnCode® (5kHz) – coded transmission
Polar OwnZone® – personal heart rate zone
Polar sport zones
Compatible with Mac (Intel-based) via Polar FlowLink
Compatible with PC via Polar FlowLink
Compatible with polarpersonaltrainer.com via Polar FlowLink
Training files (with summaries) – 16
Interval trainer guided workouts – heart rate / pace / distance
Number of laps – 99
HeartTouch – button-free operation of wrist unit
Graphical target zone indicator
Automatic lap recording
Time and distance based interval timers
User configurable displays – two lines
Date and weekday indicator
Display text in English, German, French, and Spanish
Dual time zone
Low battery indicator
Time of day (12/24h) with alarm and snooze
Water resistant – 50m
S1 footpod features
Speed/Pace-based target zones with visual and audible alarm
Speed/Pace – current, average and maximum
Distance – training, lap, and total
|Free UK Delivery?||No|
|No. of Years Warranty||2|
|Warranty Details||Polar 2 Year Guarantee|
|Product Weight in KG||No|
|Maximum User Weight||No|
Delivery and Return Details
Free delivery to mainland GB addresses on orders over £99 are by either a parcel courier or a pallet courier. See below for further information.
Expected delivery is within 3-7 business days.
One Man Pallet Delivery:
Expected delivery is 3 - 5 business days. All deliveries are made Monday - Friday between 7am and 6pm. These are kerbside only. We advise having two bodies available to help the courier with larger or heavy deliveries. Please note, Powerhouse Fitness advise against one man delivery for larger or heavy orders.
Order before 3pm for delivery within 48 hours. Available on selected products only and subject to availability. Friday after 3pm, Saturday and Sunday orders will normally be delivered on a Tuesday.
Two Man/Ground Floor Delivery: (Up to a maximum of 350kgs)
This service is available on larger orders or premium priced products. You will be called to book a delivery day in advance. Subject to suitable and safe access, the couriers will place the product into a ground floor room of your choice.
All parcels will require a signature.
Installations are a two-man service and are booked with you in advance. Installations are normally within 10-14 working days.
Life Fitness Install is UK mainland only
Commercial/Business Orders Delivery:
For commercial gyms/studios please call the sales team to discuss delivery and installation options.
Delivery times can increase during busy periods of the year. Please call to confirm current lead times if you require a quicker or dated delivery.
Different Deliver Address / ID Checks
We can carry out further checks to verify the cardholders details, such as requesting identification. We will never ask for any sensitive information to be sent to us. Please note the confirmation email is an acknowledgement and is not an acceptance of your order
If you are looking for an extended delivery time or to delay the dispatch of your order please call us as charges may apply.