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Garmin Forerunner 25 Big

  • Garmin Forerunner 25 Big
  • Garmin Forerunner 25 Big
  • Garmin Forerunner 25 Big

Garmin Forerunner 25 Big

Product description Garmin Forerunner 25 Big

Easy-to-use GPS Running Watch with Smart Notifications:
-Tracks distance, pace, heart rate¹ and calories
Instantly share runs and activity tracking progress² with friends, family and the world via social media by pairing a compatible device
with Garmin Connect™ Mobile
Activity tracking³ counts steps and calories and reminds you when it’s time to move
Up to 8 hours (small) or 10 hours (large) of battery life with GPS on or 8 weeks (small) or 10 weeks (large) in watch/activity tracking mode
Save, plan and share your activities at Garmin Connect™
Take the next step as a runner with this easy-to-use GPS watch that tracks how far, how fast and how long you’re running. Stay connected on your runs with call and text alerts when paired with a smartphone.

Train with More Heart:
Heart rate compatibility allows you to train with heart rate zones so you know when to push it on that last mile or when to reign it in. It also provides more accurate information about your calories burned.

Activity Monitoring Between Runs:
Fitness progress doesn’t stop after your run. Forerunner 25 keeps track of your daily steps as well, whether you’re indoors or outside.

Get Connected:
With a paired compatible smartphone or a simple computer connection, you can upload your activities to our free online fitness community, Garmin Connect. Here, you can see your run on a map, get more detail on each mile, see a daily summary of your activities and share with friends. You can also join online challenges and earn virtual badges for extra motivation. Additional connected features include live tracking, where you can let your family and friends follow your run in real time.


Physical & Performance:
- Physical dimensions: Black/Violet & White/Pink: 1.41” x 1.73” x 0.55” (35.9 x 43.9 x 13.9 mm); Black/Blue & Black/Red: 1.58” x 1.85” x - 0.55” (40.2 x 47.0 x 13.9 mm)
- Display size, WxH: Black/Violet & White/Pink: 0.73” x 0.73” (18.5 x 18.5 mm); Black/Blue & Red/Black: 0.91” x 0.91” (23 x 23 mm)
- Display resolution, WxH: 128 x 128 pixels
- Weight: Small: 31 g (1.1 oz); Large: 39 g (1.4 oz)
- Battery: Rechargeable lithium-ion
- Battery life: Small: 8 weeks, watch mode; 8 hours in training mode; Large: 10 weeks, watch mode; 10 hours in training mode
- Water rating: 5 ATM
- GPS-enabled
- High-sensitivity receiver
- Smart notifications (displays email, text and other alerts when paired with your compatible phone)

Maps & Memory:
- History: 7 activities

Running Features:
- Virtual Pacer™ (compares current pace to target)
- Accelerometer (calculates distance for indoor workouts, without need for a foot pod)
- Personal records

Performance Features:
- Heart rate monitor: Yes (Some versions)
- Foot pod: Yes (optional)
- Auto Pause® (pauses and resumes timer based on speed)
- Auto Lap® (automatically starts a new lap)
- Time/distance alert (triggers alarm when you reach goal)
- Heart rate-based calorie computation
- Calculates calories burned
- Customizable screen(s)
- Shock Resistant

Activity Tracking Features:
- Step counter
- Auto goal (learns your activity level and assigns a daily step goal)
- Move bar (displays on device after a period of inactivity; walk for a couple of minutes to reset it)
- Sleep monitoring (monitors total sleep and periods of movement or restful sleep)

Garmin Connect™:
- Garmin Connect™ compatible (online community where you analyze, categorize and share data)
- Automatic sync (automatically transfers data to your computer)

- BLE transfers to Garmin Connect Mobile
- Time, distance, and calories alerts as well as heart rate and run/walk alerts

Complete your order of Garmin Forerunner 25 Big with our Electronics selection and Watches items. Navigate through the other running & triathlon categories at runnerinn, your online store specialized in running & triathlon equipment and get all your Watches gear at the best price, 100% guarantee at runnerinn!

Features Garmin Forerunner 25 Big

Heart Rate Monitor

Customer reviews and questions (7)

Write a review about this product and earn CoINNs (existing customers only)

Choice of pulse meter.


Good afternoon, what pulse rpm for this watch. Thank you.

Garmin forerunner quality


Excellent Product, simple to use,excellent Garmin quality as usual. First few runs with it found it nice on the wrist compared to the 305 I was used to, also great easy to read display that tells what you need to know.



What is difference between Garmin Forerunner 25 & Garmin Forerunner 25 Big, checked dimension no difference found.

our experts answer

Hello, here you have the specifications of each watch,
Forerunner 25 big:
Color: Blue / Black / Dimensions: 40.2 x 47 x 13.9 / Dimensions Display: 23 x 23 / Weight: 39g / Duration Battery: 10 weeks in clock mode, 10 hours in training mode
Forerunner 25 small:
Color: Pink / White / Dimensions: 35.9 x 43.9 x 13.9 / Display Dimensions: 18.5 x 18.5 / Weight: 31g / Duration Battery: 8 weeks in clock mode, 8 hours in training mode.

Heart rate


It measures the heart rate from the wrist or chest belt carries ?????

our experts answer

Hello! with a strap, NOT INCLUDED! these ones are compatibles: https://www.trekkinn.com/montana/garmin-heart-rate-monitor-and-strap/6659/p https://www.trekkinn.com/montana/garmin-soft-strap-premium-heart-rate-monitor/85438/p Thanks!

Is this include hrm?


is this included HRM?

our experts answer

Hello! no sorry, it is not included. Do you have 2 options:

Cool stuff


Easy to use and it´s a lightest watch ever used!

Good watch


Simple and practical. Easy to use, with basic functions for training. Good reception of the GPS signal. Meets my expectations.

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