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Garmin Forerunner 645/645 Music - Music, Contact-less Payments and Wrist-based Heart Rate

  • $3,899 HKD





GPS Running Watch with Music, Contact-less Payments and Wrist-based Heart Rate

  • Choose the 645 Music and store up to 500 songs on your watch so you can listen to your favorite tunes without needing your phone
  • Garmin Pay contact-less payment solution lets you make convenient payments with your watch, so you can leave your cash and cards at home (Coming Soon!)
  • Provides advanced running dynamics, including ground contact time balance, stride length, vertical ratio and more
  • Uses wrist-based heart rate to offer performance monitoring features, including evaluating your current training status
  • Connected features include smart notifications, automatic uploads to Garmin Connect and the ability for others to track your runs with the LiveTrack feature
  • Customize with free watch faces, apps and more from our Connect IQ store
  • Battery life: up to 7 days in smartwatch mode; 12 hours in GPS mode
At a Glance

Running is more than just exercise — it’s a performance. And Forerunner 645/645 Music, has the tools to help you put on an outstanding show every time you lace up your shoes. 500 of your favorite songs on your wrist and also featuring contact-less payments that let you buy what you need while on the go — plus advanced running dynamics and performance monitoring tools — this GPS running watch is the instrument you need to refine the performance.

Music While You Play

Choose the Music version of the 645 and link to your iTunes or other music sources and select up to 500 songs to download to your watch. Pair up your Bluetooth headset and you are set to rock and roll !. Playlists, Albums, whatever!... 

Paying Made Easy

Always on the run? Feel free to leave your phone and wallet behind. Forerunner 645 features Garmin Pay contactless payment solution, which lets you pay for purchases with your watch. Use it just about anywhere you can tap your card to pay. A bottle of water here, a bite to eat there — just pay, and keep on moving.

(p.s. be aware in HK Garmin Pay is still going through approval processes .. keep checking the banks approval list on the Garmin website for progress)
garmin pay

 

 

Tune up Your Training

We’re making it easier to get the data you need to improve your form. Let Forerunner 645 measure crucial running metrics that you can use to analyze your performance. Biomechanical measurements, such as cadence, stride length, ground contact time and balance, vertical oscillation and vertical ratio, are the key to understanding your form so you can bring your best on race day. These metrics are available with the addition of a compatible heart rate strap or the compact Running Dynamics Pod, which clips right onto your waistband. Also, take advantage of feature sets to help with cycling and even swim training. In the pool, Forerunner 645 will track your distance, pace, stroke count and more.

Training

Monitor Your Performance

Just how effective is your current training plan? Forerunner 645 will help you monitor your training and recovery so you can better prepare for a race or training cycle. Training status is a performance monitoring tool that automatically evaluates your recent exercise history and performance indicators to let you know if you’re training productively, peaking or overreaching. The anaerobic training effect metric opens a window of insight to a critical dimension of training, telling you how your training is improving your ability to push the limits. 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.

More Ways to Customize

Check out our Connect IQ store, where you can add personality to Forerunner 645 by downloading apps, widgets, watch faces and more. It’s easy and — even better — it’s free. New apps are added every day, so you can keep tabs on when your Uber is arriving, turn on your lights at home with the SmartThings app, and even use the AccuWeather MinuteCast app to find out when the rain will start. With the Face It watch face app, choose any image from your photo library, make some tweaks, and set it as your watch’s face.

Connect IQ

Stay Connected on the Run

Forerunner 645 makes it easy to run without leaving important smart features behind. Once paired with your compatible smartphone, you’ll be able to receive and even respond to text messages and see social media updates, emails and more right on your wrist. Find your phone, access music controls, and let friends LiveTrack your runs.

Share and Compete

Syncing your activities to Garmin Connect is for more than just storing your data. Garmin Connect is a thriving online community where people on the go can connect and compete by joining challenges, encourage each other’s successes and even share their triumphs via social media. Garmin Connect is free and available on the web or on your smartphone with the Garmin Connect Mobile app.

Connect IQ

 

Train Your Way

Your routine is anything but routine. Forerunner 645 lets you change things up with ease, thanks to built-in activity profiles for running (indoor/outdoor), cycling (indoor/outdoor), swimming (pool), elliptical, paddle sports, strength training and many more. Create your own custom workouts, and download for free from our Garmin Connect online fitness community. Then review your past efforts on the app, or share them with family and friends for added motivation.

Training

 

 Love the Look

Designed for runners, Forerunner 645 features a reliable five-button interface that lets you mark laps with a quick press. Feel free to take this watch outside in all kinds of weather. Not only is it safe for swimming and showering, its Garmin Chroma Display is easy to read — even in direct sunlight — and housed under chemically strengthened glass. When you want to change it up, swapping bands is fast and doesn’t require tools. And with up to 7 days of battery life in smartwatch mode and 12 hours in GPS mode, Forerunner 645 is the running partner that can keep up with you.

 

 

Infographic: Garmin Forerunner 645 Music Product Review
Infographic: Garmin Forerunner 645 Music's New Features
Infographic: Garmin Forerunner 645 Music Feature Highlights
Infographic: Garmin Forerunner 645 Music Fitness Training Features & Metrics
Infographic: Garmin Forerunner 645 Music Features for Outdoor Recreation & Navigation
Infographic: Garmin Forerunner 645 Music Design and Tech Specifications

Specification 

General

Lens Material

chemically strengthened glass

Bezel Material

stainless steel

Quick Release Bands yes (20 mm, Industry standard)
Strap material

silicone

Physical Size

42.5 x 42.5 x 13.5 mm

Weight

41.8 g

Water Rating 5 ATM
Display type sunlight-visible, transflective memory-in-pixel (MIP)
Display size 1.2" (30.4 mm) diameter
Display resolution 240 x 240 pixels
Color display Yes 
Battery life Smartwatch Mode: Up to 7 days
GPS mode: Up to 12 hours
Memory/History 200 hours of activity data

Clock Features

  • Time/date
  • GPS Time Sync
  • Automatic daylight saving time
  • Alarm clock
  • Timer
  • Stopwatch
  • Sunrise/sunset times
  • Face It™ watch face creator

Sensors

  • GPS
  • GLONASS
  • Garmin Elevate™ wrist heart rate monitor
  • Barometric altimeter
  • Compass
  • Gyroscope
  • Accelerometer
  • Thermometer

Daily Smart Features

  • Connectivity - Bluetooth, ANT+, Wi-Fi
  • Connect IQ (downloadable watch faces, data fields, widgets and apps)
  • Smart notifications
  • Text response/reject phone call with text (Android only)
  • Calendar
  • Weather
  • Controls smartphone music
  • Find My Phone
  • Find My Watch
  • VIRB® remote
  • Smartphone compatibility - iPhone and Android
  • Compatible with Garmin Connect Mobile
  • Garmin Pay

Activity Tracking Features

  • Step counter
  • Move bar (displays on device after a period of inactivity; walk for a couple of minutes to reset it)
  • Auto goal (learns your activity level and assigns a daily step goal)
  • Sleep monitoring (monitors total sleep and periods of movement or restful sleep)
  • Calories burned
  • Floors climbed
  • Distance traveled
  • Intensity minutes
  • TrueUp™
  • Move IQ
  • Fitness Age 

Fitness Equipment/Gym

  • Preloaded gym activity profiles - Strength Training, Cardio Training, Elliptical Training, Stair Stepping, Floor Climbing, Indoor Rowing and Yoga
  • Cardio workouts
  • Strength workouts
  • Automatic rep counting

Training, Planning and Analysis Features

  • GPS speed and distance
  • Customizable data pages
  • Customizable activity profiles
  • Auto Pause
  • Interval training
  • Advanced workouts
  • Downloadable training plans
  • Auto Lap
  • Manual lap
  • Virtual Partner
  • Configurable lap alerts
  • V02 max
  • Training Status (lets you see if you’re training effectively by tracking your training history and fitness level trend.)
  • Training Load (your total training load for the last 7 days calculated from estimated EPOC)
  • Training Effect (aerobic)
  • Training Effect (anaerobic)
  • Customizable alerts
  • Audio prompts
  • Finish time
  • Race an Activity
  • Course guidance
  • Segments (Live, Garmin)
  • Strava features (Beacon, live segments)
  • LiveTrack
  • Touch and/or button lock
  • Auto scroll
  • Activity history on watch

Heart Rate Features

  • HR zones
  • HR alerts
  • HR calories
  • % HR max
  • % HRR
  • Recovery time
  • Auto max HR
  • HR Broadcast (broadcasts HR data over ANT+ to paired devices)

Running Features

  • Preloaded run profiles
  • GPS-based distance, time and pace
  • Running dynamics
  • Cadence (provides real-time number of steps per minute)
  • Performance condition (after running 6–20 minutes, compares your real-time condition to your average fitness level)
  • Run workouts
  • Race predictor
  • Foot pod capable

Outdoor Recreation Features

  • Preloaded outdoor recreation profiles - Skiing, Snowboarding, XC Skiing, Stand up Paddleboarding, Rowing
  • Point-to-point navigation
  • Bread crumb trail in real time
  • Back to start
  • TracBack
  • UltraTrac mode
  • Elevation profile
  • Distance to destination
  • Vertical speed
  • Total ascent/descent
  • GPS coordinates

Cycling Features

  • Preloaded cycling profiles - Biking, Indoor Biking
  • Courses
  • Race an activity
  • Time/distance alerts (triggers alarm when you reach goal)
  • Compatible with Varia Vision™ (head-mounted display)
  • Compatible with Varia™ radar (rear-facing radar)
  • Compatible with Varia™ lights
  • Speed and cadence sensor support (with sensor) -  ANT+ and Bluetooth Smart

Swimming Features

  • Preloaded swim profiles - Pool Swimming
  • Pool swim metrics (lengths, distance, pace, stroke count/rate, calories)
  • Stroke type detection (freestyle, backstroke, breaststroke, butterfly)
  • Swim efficiency (SWOLF)
  • Drill logging
  • Pool swim workouts
Garmin Forerunner 645/645 Music - Music, Contact-less Payments and Wrist-based Heart Rate has a rating of 4.0 stars based on 1 reviews.

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