Garmin Forerunner 45S Running GPS Watch Power Bundle, Iris-Small

Last updated date: November 12, 2020

DWYM Score

8.2

Garmin Forerunner 45S Running GPS Watch Power Bundle, Iris-Small

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We looked at the top Garmin Watches and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Garmin Watch you should buy.

Update as March 12, 2021:
Checkout The Best Garmin Watches for a detailed review of all the top garmin watches.

Overall Take


In our analysis of 12 expert reviews, the Garmin Forerunner 45S Running GPS Watch Power Bundle, Iris-Small placed 8th when we looked at the top 10 products in the category. For the full ranking, see below.

From The Manufacturer

GARMIN FORERUNNER 45S BUNDLE + INSIDER TIPS PDF. Garmin Forerunner 45S Running GPS Watch, PlayBetter HD Screen Protector Film (4-Pack), PlayBetter Portable Charger (2200mAh), USB Charging Cable | +Garmin Forerunner 45 Insider Tips PDF (created directly with the Garmin team) emailed with every purchase! TRACK YOUR RUNS. Built-in GPS tracks where you run and gives you accurate stats, including distance, pace and intervals. ON-WRIST HEART RATE & 24/7 ACTIVITY TRACKING. Provides accurate heart rate readings directly from your wrist, no heart rate monitor required; metrics include VO2 Max, Heart Rate Zone and more; Counts steps, monitors sleep, calculates calories burned and quantifies the intensity of your activity. TRAIN SMARTER WITH CUSTOM WORKOUTS & TRAINING PLANS. Featuring guidance from expert coaches and free training plans that adapt to you and your goals - download these workouts directly to your Forerunner 45. ESSENTIAL ACCESSORIES BUNDLE. Keep your Forerunner 45 looking brand new with our HD Screen Protector Film + never have your electronics (watch, phone, speaker) be without a charge again with our PlayBetter Portable Charger!

Expert Reviews

Expert Summarized Score

8.0
1 expert reviews

User Summarized Score

8.6
419 user reviews

What experts liked

Free Garmin Coach training programs. Accurate GPS-tracking
- Tom's Guide

What experts didn't like

Limited features for the price
- Tom's Guide

An Overview On Garmin Watches

Bear in mind how you intend to use your Garmin smartwatch when shopping for one. Is it primarily for tracking your workouts, for hands-free access of your phone’s messages or for monitoring your health? Some watches include the ability to store and play music independent of your phone, while others need to be within Bluetooth range of your phone to do so.

Consider how often you feel comfortable charging your smartwatch, which will vary depending on how you use it. Using the GPS function actively will drain more power than passive tracking. If you want to use more high-powered applications, you will have to charge your watch every day. Having your watch monitor your health and then accessing the data on your phone or computer will allow you to go days between charges.

While all of Garmin’s smartwatches monitor the wearer’s heart rate, stride and location, some will also monitor the oxygen and water saturation of your skin to estimate stress levels. Still others are capable of monitoring details as small as how long your feet are in contact with the ground as opposed to how long you are in the air, in order to suggest more efficient techniques for running. As the precision and breadth of measurements increases, so will the price of the smartwatch; determining where the balance of features to cost lies is up to each shopper.

The Garmin Watch Buying Guide

  • Garmin offers an app available in both the Android and iPhone stores to collect and analyze the data your watch measures. You can use this to keep an eye on trends as well as adjust your watch’s setup.
  • The Garmin app is also accessible on their website, so you can still use this function if you don’t want to download the app.
  • Several of Garmin’s smartwatches and apps will evaluate your running stride, ground contact-to-air time ratio, breathing and stress patterns. These evaluations are then used to suggest ways to fine-tune your workouts.
  • You might consider purchasing replacement bands for your smartwatch if you are going to be particularly active. A broken band will effectively make the watch unusable until replaced, and having spares on hand will prevent losing important exercise data.