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Garmin fenix 3, fenix 3 Sapphire Accessories

Find below accessories for the Garmin fenix 3 and fenix 3 Sapphire GPS smartwatch. We sell genuine spares and parts including a carrying case, bike handlebar mount and bike speed and cadence sensor. To read more and to buy online simply click the accessory image below, you will then be taken to the webpage where you can read more and make your purchase.

We only sell genuine stock and do not sell third party parts and accessories. You can telephone 01733 777623 (Mon-Fri 9:30am-5pm) to make your purchase.

Looking for accessories for a different Garmin fenix model? Find all Garmin fenix models accessories.

Garmin fenix 3 Carrying Case


‣This zippered case holds your Garmin fenix 3 watch along with other fenix 3 accessories.

Garmin fenix 3 Quick Release Kit


‣Mount your Garmin fenix 3 on the handlebars of your mountain or road bike.

Garmin fenix 3 AC Adapter and USB Cable Kit


‣Power and charge your fenix 3 via the mains with this AC adapter requires charging clip.

Garmin fenix 3 HRM-Dual


‣Provides heart rate in real-time on your Garmin fenix 3 smartwatch.

Garmin fenix 3 HRM-Pro Plus Heart Rate Monitor


‣Garmin HRM-Pro Plus trasmits real-time heart rate data to your Garmin fenix 3 smartwatch.

Garmin fenix 3 HRM-Swim


‣HRM Swim stores heart rate data and then forwards it to your Garmin fenix 3 watch.

Garmin fenix 3 Bike Speed and Cadence Sensor


‣Wirelessly send reports of your speed and pedaling strokes to your Garmin fenix 3.

Garmin fenix 3 Tempe Wireless Temperature Sensor


‣Track ambient temperature with the Garmin Tempe and your Garmin fenix 3 smartwatch.


We offer UK, Europe and Worldwide deliveries. We despatch orders at 5.30pm on Monday, Tuesday, Wednesday, Thursday and Friday. We need to receive your order on those days by 4.30pm. When possible we may despatch orders received after that time. No orders are despatched after 5.30pm and no orders are despatched on Saturday or Sunday.

We offer FREE UK delivery on all orders of £40.00 or more, plus next working day and guaranteed Saturday delivery options. Click here for further info. All options also appear at the basket pages.

Why buy from us?

We are official Authorised Internet Retailers for Garmin. We sell genuine Garmin products, accessories and maps. We purchase from assigned Garmin UK distributors. We do not buy on the grey market and we do not sell counterfeit products. You can rest assured that by purchasing from ActiveGPS you will receive the full support of Garmin.

This page was last updated on: 11th March 2024

Telephone Number:

01733 777623

Monday to Friday 9:30am to 5:00pm (UK Time)

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