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Garmin Forerunner 45S (Iris)
One size fits all
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We are an authorised Garmin dealer. All our Garmin units carry a full UK warranty (no "newly overhauled" or grey market products, unlike some sites).
The Forerunner 45S is the smaller-sized GPS running watch with all the
running-related features you need in a sleek, lightweight smartwatch
that you’ll want to wear all day and night. The Forerunner 45S
is the update to the FR35, with improved GPS, incorporating GLONASS and
Galileo, Body Battery™ and stress tracking plus extra connectivity via
your smartphone (find my watch and incident detection, etc.). The FR45S
is a slim, lightweight and easy to use - perfect for daily runs,
and racing. It features built-in Garmin Elevate wrist-based heart rate
as well as GPS that tracks your distance, pace, intervals and more. And
since all these stats are captured by the watch, your watch is all you
need - no phone, no chest strap. When you lace up your shoes and get
ready to run, make sure you have the
right tool for the job. Forerunner 45 is the GPS running watch with all
the running-related features you need in a sleek, lightweight
smartwatch that you’ll want to wear all day and night.
Monitors heart rate at the wrist, all day and night, using Garmin Elevate™ wrist heart rate technology
Built-in GPS tracks how far, how fast and where you run, now including GLONASS and Galileo.
Connected features smart notifications, automatic uploads to Garmin Connect™, live tracking and music controls
All-day activity tracking counts steps, calories and intensity minutes and reminds you when to move
Features training tools like intervals, audio prompts and a dedicated run/walk activity. Compatible with Garmin Coach.
Preloaded sports profiles for running, indoor running, cycling and cardio.
Automatically uploads your data to Garmin Connect, free online fitness community where you can join challenges, receive insights and share your progress as you meet your goals
- Battery life: up to 9 days in watch mode; up to 13 hours in GPS training mode
- In the box: Forerunner 45S GPS sport watch, Charging cable, Manual