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Garmin Forerunner 945 GPS Multisport Watch

£519.99
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Product Description

Premium GPS running/triathlon smartwatch.

Forerunner 945 is the GPS smartwatch that's designed for the driven, the qualifiers, the elite. We made this watch for you: the up-at-dawn runners and the conditioned-for-pain triathletes. While you chase your next victory, make sure you've got the right tool for the job.

Take your music on the go
Take your favourite music with you when you're on the run. Sync your carefully crafted playlists from select premium music streaming services1 such as Deezer, Spotify® and more for ad-free listening. You can store up to 1,000 songs right on your watch and transfer music from your own computer library as well. Then queue up your favourite playlist for easy listening through headphones enabled with Bluetooth technology.

Maximise performance
Forerunner 945 monitors your performance and even offers personalised insight, so you can train smarter, not harder. The smartwatch tracks your VO2 max and adjusts the value based on heat and altitude. Training status evaluates your recent exercise history and performance indicators to let you know if you're training productively, peaking or overreaching. See how your workouts influence the development of endurance, speed and power with aerobic and anaerobic training effect feedback. Recovery time helps you maximise the benefit of your efforts by predicting when you will be ready for your next tough challenge. You can even view your overall training load, which measures your exercise volume from the last 7 days and compares it to the optimal range for your fitness and recent training history. And — new for Forerunner 945 — training load focus sorts your recent training history into different categories based on activity structure and intensity.

Maps on your wrist
Whether you're running the city streets or riding densely covered trails, Forerunner 945 provides built-in mapping to help keep you on track. Full-colour mapping comes preloaded with map data optimised for at-a-glance navigation and location tracking. And the device also features Trendline™ popularity routing, which uses billions of miles of Garmin Connect™ data to help you find and follow the best trails and routes.

Workouts and training plans
Whether you're training for a marathon or something even longer, create your own custom workouts, or download free ones that sync right to your watch. Forerunner 945 also supports Garmin Coach adaptive training plans. These plans feature guidance from expert coaches and free training plans that adapt to you and your goals. It's a foolproof way to get to the finish line. As part of your training plan, it can even help you predict your race time.

Run, sprint, swim, bike, tri
Change things up with ease, thanks to built-in activity profiles for running (indoor/outdoor), cycling (indoor/outdoor), swimming (pool/open water), cross-country skiing, paddle sports, trail running and many more. Forerunner 945 even has an auto multisport feature that lets you switch sports with a single button press for brick workouts and du/triathlon races.

Menstrual cycle tracking
Get a better understanding of your body using the Garmin Connect™ menstrual cycle tracking feature. Use it to track your cycle, log physical and emotional symptoms and record personal notes. You’ll get education about training and nutrition during each phase of your current cycle, too. With the Connect IQ™ app, you’ll get cycle updates delivered to your wrist — including period reminders, cycle details and symptoms logged for the day.

Key Features:

  • Sync music from select premium streaming services1 or store up to 1,000 songs on your watch, and connect with headphones (sold separately) enabled with Bluetooth® technology for phone-free listening
  • Performance monitoring features include VO2 max and training status with adjustments for heat, altitude acclimation status, training load focus, recovery time, and aerobic and anaerobic training effects
  • Garmin Pay™ contactless payment solution2 lets you make convenient payments with your watch so you can leave your cash and cards at home
  • Full-colour, onboard maps guide you on your run so you never get lost during your workout
  • Safety and tracking features include incident detection (during select activities) and assistance; both send your real-time location to emergency contacts3
  • Battery life: up to 2 weeks in smartwatch mode, 10 hours in GPS mode with music or up to 60 hours in UltraTrac™ mode

What's included:

  • Forerunner 945 GPS watch
  • Charging/data cable
  • Documentation

Occasionally, without notice, manufacturers change product design and/or specifications.

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Guide & Compatibility

Garmin Bluetooth Smart Phone Compatibility  

Android devices

Apple devices

Windows 10 phone

What type of computer should I use?

Wired Computer Wireless Computer GPS Computer
  • Most affordable
  • Manually connects to your speed / cadence sensors
  • No issue of interference impacting data
  • Basic performance features
  • Mid-range
  • No wires (improves aesthetics)
  • Easy swap between bikes
  • Basic & advanced features
  • Smartphone connectivity (ANT+ / Bluetooth Smart)
  • Mid-range / Premium
  • No wires
  • Easy swap between bikes
  • Basic & advanced features
  • Smartphone connectivity
  • (ANT+ / Bluetooth Smart)
  • Accurate distance & altitude data

Common Computer Features

Basic Features Advanced Features
  • Speed
  • Average Speed
  • Max Speed
  • Cadence
  • Max Cadence
  • Ride Duration
  • Distance
  • Odometer
  • Heart rate monitor connectivity
  • Max heart rate
  • Altitude
  • Total ascent
  • Total descent
  • Temperature
  • Maps / GPS Route Plan
  • ETA at destination
  • ANT+ / Bluetooth Connectivity
  • Wi-Fi

Can I pair my cycle computer with a smartphone, power meter and other devices? 

You will need a wireless computer to sync with other devices. Most wireless computers sync using 2 wireless technologies – ANT+ & Bluetooth Smart.

ANT+

ANT+ enabled devices to talk to each other and present the information on a compatible device.

Bluetooth Smart

Bluetooth Smart is a low energy wireless technology designed for smart sport and fitness. The long battery life in sensors makes it ideal for regular use in cycling. 

Always check your smartphone’s OS and 3rd party devices are compatible.

Would a Watch / Fitness band be better for me?

If you’re looking for something more versatile then cycle watches are a great alternative. You can still gather data from cycling sensors, but you can also gather data for different sports too. They are great for triathletes and those that do multiple sports. 

You can easily transfer data from a road bike to a mountain bike, from running to swimming. There aren’t many outdoor exercises you can’t track.

What software & Apps should I use?

Strava

Strava is perhaps the most well-known cycling App / software around. All you need is to record your cycling with a compatible GPS device, upload it to Strava and then you can analyse your data. You can compare your performance to previous efforts, your mates and even pro riders - all of this, for free.

Garmin Connect

All Garmin computers and devices will work with Garmin Connect. This is an online service that allows you to analyse your performance data, and share it with your friends. Reports show you how you’re progressing and you can use the calendar feature to plan your training sessions over time. 

Finance

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Spend £99 or more at Tredz and you can spread the cost. Pay monthly over 6-48 months, interest free (dependent on repayment terms and amount).

1Fill your basket with everything you want from Tredz and go to the checkout.

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Delivery & Guarantee

UK Delivery Information

Please Note: Due to the current circumstances we are experiencing high demand so we may take a little longer than usual to despatch your order. Our Warehouse and Bike Build team are up and running as normal and we are taking active measures to ensure that we are following the government guidance with social distancing and additional health & safety measures have been put in place throughout the business. Please rest assured we will do everything we can to get your order to you as quickly as possible.

We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE in the UK, regardless of the size and on all orders over £20.

Please note that bulky products and bikes shipped to outlying UK regions are excluded from free shipping.

Please note that Pre-Order dates can sometimes change due to updated stock information.

Click here for more UK and international delivery information.

International Deliveries - Temporarily Suspended 30/3/20

Covid-19 Update

During the Covid-19 outbreak we will be stopping all international deliveries until further notice. We will continue deliveries to the UK, Isle of Man, Scottish Highlands, Scottish Islands, Channel Islands, Ireland, Northern Ireland, Isle of Wight, Jersey and Guernsey.

If you have any queries, please contact our Customer Service Team. The best way to contact us is to use Live Chat by clicking the widget at the bottom right of your screen.

Click here for more UK and international delivery information.

Returns & Warranty

It's easy to return a product with our 365 day, hassle free returns. 

We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).

Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.

If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.

For more information please visit our Returns & Warranty page.

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