Experts Reviews on Garmin Forerunner 745: The Run, Bike, Swim-Tracking Sweet Spot?

Smaller, lighter, slightly cheaper version of the flagship triathlon watch ticks almost every box

Garmin Forerunner 745 review

The Forerunner 745 is Garmin’s new compact multi-sport watch with advanced running metrics and full triathlon tracking

Garmin’s newest multisport smartwatch is the Forerunner 745, which takes nearly every little thing from the firm’s high model and squeezes it into a smaller, lighter and cheaper gadget that’ll observe just about anything.

The brand new model costs £450, placing it between the £250 Forerunner 245 and the highest £520 Forerunner 945. With the identical sized display as the other two models, it is only 1.5mm wider, 1.1mm thicker and 8.5g heavier than the cheaper model, making it a compact sports watch.


The 1.2in transflective screen is brighter and of noticeably larger high quality than the Forerunner 245 with stronger colors. It won’t hassle the OLED screens on smartwatches, however is high quality for a sports watch

Comfortable to wear, it comes with a superb quality normal 22mm silicone strap and has 5 buttons around the outside like different Garmin watches, which work well for navigating the interface and controlling activities with various totally different customisable long-press shortcuts.


  • Display: 1.2in (30.5mm) transflective MIP (240×240 pixels)
  • Case measurement: 43.8mm
  • Case thickness: 13.3mm
  • Band measurement: 22mm normal
  • Weight: 47g
  • Storage: 500 songs
  • Water resistance: 50 metres (5ATM)
  • Sensors: GPS/Glonass/Galileo, compass, gyro, thermometer, altimeter, coronary heart price, pulse Ox
  • Connectivity: Bluetooth, ANT+, wifi

Charging, syncing and battery life


The Forerunner 745 makes use of the identical USB charging cable that snaps into the again of the watch as current Garmin models, which you can also use to sync with a computer

Most will sync the watch with the Garmin Connect app on an Android or iPhone through Bluetooth. However you can also sync the watch straight to the web using its built-in wifi, which can be how you obtain music from Spotify, Amazon Music or Deezer for offline playback to Bluetooth headphones.

In general smartwatch mode without train, the Forerunner 745 will last a couple of week between fees. It’ll last as much as 16 hours of working or biking with GPS, however should you play music as effectively the time is slashed to only six hours – nonetheless lengthy sufficient for a marathon.

If you’re coaching a number of times per week you’ll need to cost it each few days. With two 25-minute runs with music, the watch lasts about 4 days while used as a smartwatch – together with sleep monitoring. That’s significantly shorter than the 1.5 to 2 weeks of battery life of the larger Forerunner 945.

It takes about two hours to fully charge the watch.


garmin forerunner 745 review

The straps are standard 22mm silicone bands and can easily be replaced

The Forerunner 745 is mostly repairable however Garmin usually replaces broken gadgets with refurbished items for a price. The battery is rated to last a number of years of frequent cost cycles whereas sustaining at least 80% capacity, but is just not user-replaceable. The screen is roofed in Corning’s scratch-resistant Gorilla Glass DX, similar to a smartphone. Garmin didn’t comment on using recycled materials within the watch.

Garmin provides trade-in schemes for some lines and complies with WEEE and different native electronics recycling laws.


Activity display

You can customize the exercise display with a big number of data fields with as much as 4 displayed per display – here displaying distance, heart price, rolling pace and cadence

The Forerunner 745 has all the 945’s monitoring features, which makes it one of many best for working, biking and swimming, including the flexibility to trace all three without delay for multisport events such as a triathlon – something the cheaper Forerunner 245 cannot do.

The GPS hint of runs is about as correct as you will get, matching each routes and pace to a map very effectively. Getting a GPS lock was also quick and reliable, even in wet weather.

The optical heart price monitor is excellent, matching the best within the enterprise. However in order for you extra responsive monitoring (corresponding to for sudden high-intensity bursts), you can also join a chest strap in addition to a wide range of different accessories from Garmin and third parties through Bluetooth or ANT+ for added functionality.

Suggested workouts

The suggested workouts are useful should you’re beginning out coaching and need assistance getting the combination and load right

Superior features corresponding to computerized coaching plans, instructed exercises, exercise coaches and mid-run evaluation of your efficiency situation are helpful. The watch may even information you thru custom coaching plans such as interval training.

Put up-run analysis on the watch and through the Garmin Connect app is excellent, providing you with numerous data throughout everything from cadence to respiration price. The restoration adviser is nice too, and should you put on the watch all the time, together with for sleep tracking, Garmin’s physique battery system can regulate your recovery advice based on the way you’re doing that day.

In contrast to the Forerunner 245, the 745 also has a thermometer and altimeter which may give you evaluation of your warmth and altitude acclimation, plus Garmin’s ClimbPro feature which works out the elevation toughness of a route that will help you cope with hills, and PacePro which does the same factor for races.

The one factor missing in contrast with the Forerunner 945 is full onboard maps. That’s completely nice if you understand where you’re going, however should you’re blazing new trails then the watch can’t aid you a lot if you get misplaced.



The watch tracks a big list of sports, together with multiple totally different ones in sequence for simple triathlon tracking, every with customisable options, targets and screens

Along with working, the Forerunner 745 tracks a big list of activities and workouts, from yoga and pilates, snowboarding and kayaking, to biking and swimming. It’s the mixture of the latter two with working that make this a triathlon watch, able to monitoring you as you transition between disciplines.

Biking has the identical instructed exercise system as working, however you’re by yourself for swimming. The watch will observe open-water and indoor swimming. For biking you’ll be able to join a wide range of further sensors, such as power meter sensors that are hooked up to the bike – significantly helpful for indoor training presently of the year.

Garmin Pay allows you to pay for issues utilizing the watch. Bank support within the UK may be very limited, however Garmin does assist the Curve card, which in flip helps a mess of UK bank credit score and debit cards. Having contactless fee on a sports watch is helpful if it’s essential purchase a drink or pay for public transport to get you dwelling whereas out and not using a phone, to the contactless restrict of £45.

General heath and smartwatch functions

Blood oxygen saturation

The watch tracks blood oxygen saturation, both constantly, on demand or at night, which is useful for analysing altitude training, however not a lot past that

The Forerunner 745 has complete general well being and exercise monitoring, together with steps, distance, transfer alerts, all-day coronary heart price, blood oxygen saturation, stress, sleep monitoring with cycle recording and menstrual cycle tracking. It even has irregular coronary heart price alerts, however lacks the flexibility to report electrocardiogram (ECG), which has turn into a major promoting characteristic of high smartwatches.

Garmin’s physique battery system is without doubt one of the greatest at decoding common well being data with a easy metric of input and output, showing your body’s present rest and vitality state.

Smartwatch features are restricted to alerts for calls and app notifications in your phone with an iPhone, however, you’ll be able to motion some notifications on an Android phone, such as fast replies. There’s the climate, calendar and other easy issues too. The Garmin will get the fundamentals proper, but won’t challenge an Apple Watch or Samsung Galaxy Watch for smart features.


Breadcrumb trail

The lack of onboard maps means routes are restricted to the breadcrumb-trail display – successfully a sketch define of the place you have been – which is often adequate to get you again to the place you started

  • Track mode is designed to enhance accuracy when working on a observe, deciding on the lane you’re in for higher distance measurements than GPS alone.
  • The watch can read heart rate while swimming, however reliability in water for any optical coronary heart price monitor may be very tough.
  • There are loads of totally different watch faces within the Join IQ store, plus a handful of simple third-party apps.
  • The Forerunner 745 can’t track golf.


The Garmin Forerunner is available in 4 colors and prices £449.99.

For comparability, the Forerunner 245 Music has an RRP of £299.99, the Forerunner 945 prices £519.99 and the Fenix 6 Pro Solar costs £739.99. The Coros Pace 2 costs £180 and the Suunto 9 prices £300.


The Forerunner 745 is one other nice multisport watch from Garmin that takes most of what makes its high model the market chief, minus the onboard maps, and condenses it right into a smaller, lighter and cheaper package.

The watch is thin, light, snug and sturdy, able to report something from working, biking, swimming, snowboarding, a health club session or only a stroll. It has lengthy sufficient battery to get by way of a marathon, can play offline music from Spotify or different providers, and data extra data than most individuals will know what to do with.

It additionally covers all the overall well being monitoring bases and handles easy smartphone notifications. The brilliant display that’s simple to learn in any circumstances plus bodily buttons trounce the standard smartwatch crowd for correct sport monitoring. The Join app is without doubt one of the best for totally analysing and monitoring your coaching and efficiency with no added subscription prices. However, it’s the size and match of the watch I like the most – it’s the candy spot between being big enough to see however small enough to overlook it’s there till you want it.

The battery life is shorter than among the competition, together with the costlier Forerunner 945, however it’s the worth that’s the greatest draw back of the Forerunner 745. Costing £450, it’s simply not that less expensive than the £520 of the 945. However that’s the RRP; it’s already out there for a barely more palatable £415 at some retailers.

Overall, the Forerunner 745 is a superb new feature-packed however compact multisport watch that ticks nearly each field for these looking for a sophisticated working, coaching or triathlon-tracking gadget.

Pros: slim and light-weight, actual buttons, good screen, correct GPS, good coronary heart price, in depth stats for multisport/triathlon, complete well being monitoring, nice coaching analysis and restoration, offline Spotify, basic smartwatch features, Garmin Pay, wifi.

Cons: costly, no touchscreen, interface can be a bit clunky, no maps, restricted Garmin Pay assist by banks.