Forerunner 45 is the GPS running watch with all the activity-tracking features you need in a sleek, lightweight smartwatch that you’ll want to wear all day and night.
Product details
- Wrist-based heart rate tracking
- GPS capability to track pace, distance, intervals, and more
- Works with Garmin Coach training plans for expert, personalized coaching
- Smartphone connectivity includes live tracking and music playback control
- Safety and tracking features
- Sports apps for running, cycling, indoor track, cardio, and more
- Battery life up to 7 days in smartwatch mode, 13 hours in GPS mode
if (typeof dataLayer !== "undefined") {
dataLayer.push({
"ecommerce": {
"currency": "USD",
"impressions": [
{
"id": "41381",
"name": "Garmin fēnix® 7X Sapphire Solar Smartwatch",
"price": "999.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "black",
"list": "More Options",
"position": 1
}
,
{
"id": "41380",
"name": "Garmin epix Gen 2 Smartwatch",
"price": "899.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "greydark_greylight",
"list": "More Options",
"position": 2
}
,
{
"id": "41387",
"name": "Garmin fēnix® 7S Sapphire Solar Smartwatch",
"price": "899.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "gold_white",
"list": "More Options",
"position": 3
}
,
{
"id": "41382",
"name": "Garmin fēnix® 7X Solar Smartwatch",
"price": "899.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "grey_black",
"list": "More Options",
"position": 4
}
,
{
"id": "41384",
"name": "Garmin fēnix® 7 Sapphire Solar Smartwatch",
"price": "899.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "black",
"list": "More Options",
"position": 5
}
,
{
"id": "41388",
"name": "Garmin fēnix® 7S Solar Smartwatch",
"price": "799.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "grey_black",
"list": "More Options",
"position": 6
}
,
{
"id": "41385",
"name": "Garmin fēnix® 7 Solar Smartwatch",
"price": "799.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "grey_black",
"list": "More Options",
"position": 7
}
,
{
"id": "34388",
"name": "Garmin Edge 1030 Plus GPS Cycling Computer Sensor Bundle",
"price": "699.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "white_black",
"list": "More Options",
"position": 8
}
,
{
"id": "41389",
"name": "Garmin fēnix® 7S Smartwatch",
"price": "699.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "greylight_grey",
"list": "More Options",
"position": 9
}
,
{
"id": "41386",
"name": "Garmin fēnix® 7 Smartwatch",
"price": "699.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "greylight_grey",
"list": "More Options",
"position": 10
}
,
{
"id": "32649",
"name": "Garmin fēnix 6 Sport Smartwatch",
"price": "549.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "greylight_black",
"list": "More Options",
"position": 11
}
,
{
"id": "31735",
"name": "Garmin Edge 830 GPS Cycling Computer Sensor Bundle",
"price": "499.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "black",
"list": "More Options",
"position": 12
}
,
{
"id": "34387",
"name": "Garmin Edge 1030 Plus GPS Cycling Computer",
"price": "449.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "white_black",
"list": "More Options",
"position": 13
}
,
{
"id": "41379",
"name": "Garmin Venu® 2 Plus Smartwatch",
"price": "449.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "grey_greylight",
"list": "More Options",
"position": 14
}
,
{
"id": "41782",
"name": "Garmin inReach Mini 2 Satellite Communicator GPS",
"price": "399.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "red",
"list": "More Options",
"position": 15
}
,
{
"id": "31202",
"name": "Garmin Edge 830 GPS Cycling Computer",
"price": "399.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "black",
"list": "More Options",
"position": 16
}
,
{
"id": "31200",
"name": "Garmin Edge 530 GPS Cycling Computer Sensor Bundle",
"price": "399.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "black",
"list": "More Options",
"position": 17
}
,
{
"id": "32648",
"name": "Garmin Forerunner 945 Smartwatch",
"price": "399.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "black",
"list": "More Options",
"position": 18
}
,
{
"id": "31734",
"name": "Garmin Edge 530 GPS Mountain Cycling Computer Sensor Bundle",
"price": "369.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "black",
"list": "More Options",
"position": 19
}
,
{
"id": "35083",
"name": "Garmin Forerunner 745 Smartwatch",
"price": "349.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "white",
"list": "More Options",
"position": 20
}
,
{
"id": "41781",
"name": "Garmin Instinct 2 Smartwatch",
"price": "349.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "greydark",
"list": "More Options",
"position": 21
}
,
{
"id": "32781",
"name": "Garmin Vivoactive 4S Smartwatch",
"price": "349.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "white",
"list": "More Options",
"position": 22
}
,
{
"id": "32780",
"name": "Garmin Vivoactive 4 Smartwatch",
"price": "349.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "black",
"list": "More Options",
"position": 23
}
,
{
"id": "31199",
"name": "Garmin Edge 530 GPS Cycling Computer",
"price": "299.99",
"brand": "Garmin",
"category": "Bike computers & GPS",
"variant": "black",
"list": "More Options",
"position": 24
}
]
}
});
}
Want to track track ride metrics but not sure where to start? Learn how to find the right cycling computer for you.
Learn more
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Prices shown are manufacturer's suggested retail prices.
Weights are based off pre-production products at time of publication. Weights may vary in final production.
var pr_merchant_user_id = "";
var pr_merchant_user_email = "";
var pr_api_key = "87b3f2f0-f542-43f9-bf33-10c41cffcb73";
var pr_locale = "en_US";
var pr_merchant_group_id = "10250";
var pr_merchant_id = "4404";
var pr_page_id = "32647";
if (pr_page_id === undefined || pr_page_id === null || pr_page_id.trim() === "") {
// default to sku if poerreviewid is null
pr_page_id = "32647";
}
var pr_write_review = "/plelectra/en_US/equipment/bike-accessories/bike-computers-gps/bike-gps/garmin-forerunner-45-smartwatch/p/32647/writeReview?";
var pr_product_name = "Garmin Forerunner 45 Smartwatch";
var pr_product_url = "https://www.trekbikes.com/p/" + "32647" + "/";
var pr_product_image = "//trek.scene7.com/is/image/TrekBicycleProducts/GarminForerunner45_32647_A_Primary?wid=690&hei=690&fmt=png8-alpha&qlt=80,1&op_usm=0,0,0,0&iccEmbed=0&cache=on,on";
if (pr_product_image && !pr_product_image.startsWith("http")) {
pr_product_image = "https:" + pr_product_image;
}
var pr_product_description = pr_product_name;
var pr_product_category_name = "Bike computers GPS";
var pr_product_manufacturer_id = "32647";
var pr_product_upc = "753759218546";
var pr_product_brand_name = "Garmin";
var pr_product_price = "";
var pr_product_in_stock = "";
window.pwr = window.pwr || function () {
(pwr.q = pwr.q || []).push(arguments);
};
