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Account Wishlist Trolley

Small Item Delivery £4.95, free over £100
Large Item Delivery £9.95
A year of fast delivery with Argos Plus

HomeHome
Sports and leisureSports and leisure
Fitness technologyFitness technology
Heart rate monitors

Reflex Active Heart rate monitors

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5 products

Reflex Active Series 31 Black Bracelet Calling Smart Watch

Reflex Active Series 31 Black Bracelet Calling Smart Watch

Rating 4.4 out of 5, from 66 reviews

(66)

£50.00

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Reflex Active Nexus Series 36 Smart Watch and Earbud Set

Reflex Active Nexus Series 36 Smart Watch and Earbud Set

Rating 4.2 out of 5, from 51 reviews

(51)

£40.00

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Reflex Active Series 40 Blue Strap Calling Smart Watch

Reflex Active Series 40 Blue Strap Calling Smart Watch

Rating 4.4 out of 5, from 243 reviews

(243)

£40.00

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Reflex Active Series 44 Black Amoled GPS Calling Smart Watch

Reflex Active Series 44 Black Amoled GPS Calling Smart Watch

Rating 4.0 out of 5, from 70 reviews

(70)

£60.00

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Reflex Active Series 38 Black Sports Calling Smart Watch

Reflex Active Series 38 Black Sports Calling Smart Watch

Rating 3.7 out of 5, from 59 reviews

(59)

£40.00

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*Argos Pay Representative Example

Representative 34.9% APR (variable), 34.95% PA purchase rate (variable), £1,200 assumed credit limit.

Offers and credit subject to status. 18+. UK only. Terms apply. NewDay Ltd is the lender, Argos Limited is the broker.

Related categories

Heart Rate Monitors Reflex Active Fitness and Activity Trackers Fitness Technology Omron Pedometers Huawei Fitness and Activity Trackers Fitness and Activity Trackers Apple Fitness and Activity Trackers Fitbit Fitness and Activity Trackers Samsung Fitness and Activity Trackers Pedometers

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© Argos Limited 2026. All Rights Reserved.

*Argos Pay is provided by NewDay Ltd. UK residents aged 18 and over. Offers and credit subject to status. Terms apply.

Argos Limited is a credit broker and not a lender, introducing Argos Pay under an exclusive arrangement with the lender NewDay Ltd.

Argos Limited is authorised and regulated by the Financial Conduct Authority (firm reference number: 713206), registered office: 33 Charterhouse Street, London, EC1M 6HA). NewDay Ltd is a company registered in England and Wales (company number: 7297722), registered office: 7 Handyside Street, London, N1C 4DA. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (firm reference number: 690292) and is also authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 (firm reference number: 555318) for the provision of payment services.

PayPal Pay in 3 is the trading name of PayPal UK LTD, 5 Fleet Place, London, United Kingdom, EC4M 7RD. Terms and conditions apply. Credit subject to status, UK residents only. Argos Limited acts as a broker and offers finance from a restricted range of finance providers. PayPal Pay in 3 is regulated by the Financial Conduct Authority. Pay in 3 eligibility is subject to status and approval. 18+ UK residents only. Pay in 3 is a credit agreement. Check if affordable and how you will repay. May make other borrowing more difficult or expensive. See product terms for more details.

Klarna's Pay in 3 / Pay in 30 days are regulated credit agreements. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Ts&Cs and late fees apply.

Argos Care policies are provided by Domestic & General Insurance PLC, who are an insurer not an intermediary. They have not given you a personal recommendation as to whether this policy is suitable for your needs.