Forerunner
Garmin Forerunner 945
ManufacturerGarmin
DisplayDigital
IntroducedMarch 2, 2003 (2003-03-02)[1]

The Garmin Forerunner series is a selection of sports watches produced by Garmin. Most models use the Global Positioning System (GPS), and are targeted at road runners and triathletes. Forerunner series watches are designed to measure distance, speed, heart rate (optional), time, altitude, and pace.

Models

The Forerunner series consists of the 101, 201, 301, 205, 305, 50, 405, 60, 405CX, 310XT, 110, 210, 410, 610, 910XT, 70, 10, 220, 620, 15, 920XT, 225, 25, 230, 235, 630, 735XT, 35, 935, 30, 645, 645 Music, 45, 45S, 245, 245 Music, 945, 745, 55, 945 LTE, 255, 255 Music, 955, 955 Solar, 265, 965 (listed in chronological order by release date). All models except the 101 include a way to upload training data to a personal computer and training software.

Garmin registered the name "Forerunner" with the United States Patent and Trademark Office in August 2001 but released the first watches—the 101, 201, and 301—in 2003.[2]

In 2006, the improved 205 and 305 appeared. These models are smaller than the first generation and feature a more sensitive SiRFstarIII GPS receiver chip.

In late 2007, the Forerunner 50 was introduced. As opposed to GPS, this model paired with a foot pod to measure displacement. The Forerunner 50 also came packaged with a USB stick that allowed training data to be transferred wirelessly to one's pc.[3] This feature has since become a staple of Garmin's more full-featured sport watches.

The Forerunner 405 was introduced in 2008 and is significantly smaller than its predecessors, only slightly outsizing a typical wristwatch. The 405 also featured improved satellite discovery and connection.

In 2009, Garmin produced three new models: the Forerunner 60 (an evolution of the Forerunner 50), the Forerunner 405CX (405 chassis), and the Forerunner 310XT (an evolution of the 305 chassis).[4] New features included additional battery life and vibration alerts on the 310XT and advanced calorie consumption modelling on all watches. The new calorie consumption modelling in these devices was the result of Garmin's first collaboration with Finnish physiological analytics firm First beat.[5][6] The 310XT was also the first watch of the Forerunner series to be waterproof, thus allowing its use for swimming and on all legs of a Triathlon, also thanks to extended battery life. In 2010 a firmware update added vastly improved open-water swimming metrics.[7]

In 2010, the Forerunner 110, 210 and 410 were introduced. The releases included the addition of a touch-sensitive bezel on the 410, presumably, although heavily debated, allowing for easier scrolling and selection of functions. It was touted as providing "unmatched reliability in sweaty, rainy conditions."[8]

The Forerunner 610 was released in the spring of 2011. It features a touch-sensitive screen as well as vibration alerts.[9]

In 2012 the Forerunner 910XT was introduced, which is a development of the 310XT. This version was originally supposed to be released in Q4 of 2011, but the November date had slipped and it was eventually released in Q1 of 2012. New features are the inclusion of the Sifter iv chipset, a barometric altimeter, and improved swimming metrics using an accelerometer in the watch. This allowed it to automatically count pool lengths and to recognize swimming styles.[10]

A further addition to the series was the Forerunner 10, a simple watch offering just GPS tracking of activities and run metrics like distance, pace and calories burned.

At the end of 2013 the Forerunner 220 and 620 were introduced, with colour screens, Bluetooth Low Energy (BTLE; allowing connections to some smartphones), and, for the 620 only, a touchscreen, Wi-Fi (allowing automatic activity download) and enhanced "running dynamics" given by an updated Heart rate monitor. These watches also abandon syncing via the ANT+ protocol in favour of wired (USB) and Wi-Fi (620 only) data transfers. They are also fully waterproof, but do not include any kind of swimming mode.[11][12]

In 2014, the Forerunner 15 and 920XT were introduced. The 15 is a development of the 10, adding activity tracking, increased battery life, footpad and heart rate monitor capability. The 920XT is the successor of the 910XT, featuring all the capabilities of it (except ANT+ scale and fitness equipment capability) and adding features found in the 620 such as a colour screen, Wi-Fi data transfers and running dynamics. Additionally, battery life over the 910XT was improved, daily activity tracking, GLONASS support and a swim drill mode added, and the 920XT is the first Garmin watch extensible with custom apps built using the Garmin Connect IQ software development kit.[13][14]

Announced in May 2015, the Forerunner 225 is the first Garmin watch with an integrated optical heart rate monitor.[15]

Announced in May 2016, the Forerunner 735XT is a triathlon-ready Garmin watch with an integrated optical heart rate monitor.[16]

In April 2017, Garmin announced the Forerunner 935, billing it as a watch for running and triathlons with features similar to the Fenix 5. The watch boasts 24/7 wrist-based heart rate monitoring and new advanced training features.[17]

On March 12, 2018, Garmin released the Forerunner 645 and 645 Music marketed as a high-end running watch. The watch adds Garmin Pay, an NFC-enabled touchless pay system and the 645 Music is Garmin's first watch with onboard music storage (4 GB).[18]

The Forerunner 45/45S, released on April 30, 2019, is an entry-level running watch. The 45S has a smaller bezel (39mm) than the 45 (42mm) - there are no other differences. It has a 3rd generation optical heart rate monitor which features stress detection and Body Battery energy, along with earlier-generation OHR metrics. Bluetooth-connected features include audio prompts, Live Track, and smart notifications. The activity profiles include outdoor running, treadmill, walk, bike, and cardio, with the ability to configure more through Garmin Connect. The Forerunner 45 has built-in incident detection and assistance, which notifies a predetermined contact if it detects a crash or fall and provides a live tracking link for the watch's location.[19]

The Forerunner 245/245 Music, released on April 30, 2019, are mid-range running watches. The 245 has all of the same capabilities as the 245 Music, though the 245 Music allows you to store and play up to 500 songs directly on the watch or play music through music streaming services, such as Spotify or Deezer, through wireless Bluetooth earphones. The 245 has Garmin Elevate with a 3rd generation optical heart rate monitor which features Pulse Ox, stress detection, Body Battery energy, along with earlier-generation OHR metrics. Also new for the Forerunner is a detailed Activity summary screen, improved Race Predictor and Training Status.[20]

The Forerunner 945, released on April 30, 2019, is a triathlon-focused feature-rich watch. The 945 allows you to store and play up to 1000 song directly on the watch or play music through music streaming services, such as Spotify or Deezer, through wireless Bluetooth earphones. The 945 has all of the capabilities of its 935 predecessor and all of the features of the Forerunner 245. Other new features of the 945 are heat and altitude acclimation, training load balance, mapping with Trendline popularity routing, respiration rate, Around me mode, Climber future elevation plot, cartography support and topographical maps, XERO location, and for the golfer, the 945 is preloaded with 41,000 courses.[21]

The Forerunner 955, released April 30, 2022, is a superset of the Forerunner 945 and includes a touch screen. To extend battery life, the Forerunner 955 Solar has a solar charging ring in the display. Charging for both 955 models is through the proprietary Garmin charging port and a USB-A connector.[22]

Features

GPS functionality

The Forerunner can be used to record historical data by completing a workout and then uploading the data to a computer to create a log of previous exercise activities for analysis.

Additionally, the Forerunner can be used to navigate during a workout. Users can "mark" their current location and then edit this entry's name and coordinates, which enables navigation to those new coordinates. The watch uses the hh.mm.mm (hours, minutes, and minute decimals) coordinate format. The 310XT can display additional formats; it also has a screen to display current coordinates in real-time.

Computer interface

The user can download a previously-travelled course/route to the Forerunner using Garmin's Communicator software together with the ANT+ technology, and then follow this course/route to "race" against this historical course/route. Until recently this download was possible via the tethered USB connection on the older 205 & 305 models. However, the current version of the software has eliminated this option, requiring the user to acquire a newer model with a wireless connection in order to use this feature.

The user can also make new courses or routes, which can be downloaded to the watch and then followed. This is a convenient way to go on a cross-country bike ride while navigating with the Forerunner. Note: navigating with a course is better than navigating with a route, because a Garmin course can store more points than a Garmin route.

Additionally, a user can create downloadable points of interest (POIs) by creating a custom map with Google Maps. POIs can be transferred to the 205 or 305 but not to the 405 or 310XT.

Release history

ModelRelease dateImage
Forerunner 1012003-03-02[1]
Forerunner 2012003-08-14[23]
Forerunner 3012005-01-05[24]
Forerunner 2052006-01-03[25]
Forerunner 3052006-01-03[25]
Forerunner 502007-08-08[26]
Forerunner 4052008-01-03[27]
Forerunner 602009-01-30[28]
Forerunner 405CX2009-04-02[5]

Forerunner 310XT2009-04-02[29]
Forerunner 1102010-03-29[30]
Forerunner 2102010-10-04[31]
Forerunner 4102010-10-04[31]
Forerunner 6102011-04-12[32]
Forerunner 910XT2011-10-04[33]
Forerunner 102012-08-28[34]
Forerunner 2202013-09-16[35]

Forerunner 6202013-09-16[35]

Forerunner 152014-05-06[36]
Forerunner 920XT2014-10-01[37]

Forerunner 2252015-05-12[15][38]

Forerunner 252015-08-05[39]
Forerunner 230
Forerunner 235		2015-10-21[40]

Forerunner 6302015-10-21[41]
Forerunner 735XT2016-05-11[42]
Forerunner 352016-08-31[43]
Forerunner 9352017-03-29[17]
Forerunner 302017-09-26[44]
Forerunner 645
Forerunner 645 Music		2018-01-08[45]
Forerunner 45

Forerunner 45S

 2019-04-30[46]
Forerunner 245

Forerunner 245 Music

 2019-04-30[46]
Forerunner 945 2019-04-30[46]
Forerunner 745 2020-09-16[47]
Forerunner 55 2021-06-02[48]
Forerunner 945 LTE 2021-06-02[49]
Forerunner 255

Forerunner 255 Music

 2022-06-01[50] GarminForerunner255MusicWhitestone
Forerunner 265 2023-03-01
Forerunner 955

Forerunner 955 Solar

 2022-06-01[51]
Forerunner 965 2023-03-01

Timeline

2003200420052006200720082009 2010201120122013201420152016201720182019 202020212022 2023
101525353045/S55 ?65
5060110
101201205210220225230/235245/245M255 265
301305310XT
405405CX410
610620630645/645M
735XT745
910XT920XT935945945 LTE955 965

More details: List of Garmin products

Feature comparison

Forerunner Model 30/35[52] 45S/45[53] 55[54] 230[55] 235[56] 245[57] 255S/255[58] 265S/265[58] 630[59] 645[60] 735XT[61] 745[62] 935[63] 945[64] 945 LTE[65] 955[66] 965[66] Instinct Instinct 2S/2 fēnix 6S fēnix 6 fēnix 6X
Release date 23/09/201730/04/201902/06/2021 21/10/201521/10/201530/04/2019 01/06/202201/03/2023 21/10/201508/01/2018 11/05/201616/09/2020 29/03/201730/04/201902/06/2021 01/06/202201/03/2023 11/10/2018 09/02/2022 08/2019 08/201908/2019
Usage Running Triathlon Running Triathlon Adventure Adventure
General
Width 35.5mm39.5/42mm42mm 45mm45mm42.3mm 41/45.6mm41.7/46.1mm 45mm42.5mm 44.5mm43.8mm 47mm47mm44.4mm 46.5mm47.2mm 45mm 40/45mm 42mm 47mm51mm
Thickness 13.4mm11.4mm11.6mm 11.7mm11.7mm12.2mm 12.4/12.9mm12.9/12.9mm 11.7mm13.5mm 11.9mm13.3mm 13.9mm13.7mm13.9mm 14.4mm13.2mm 15.3mm 13.3/14.50mm 13.8mm 14.7mm14.9mm
Strap width 22mm18/20mm20mm 22mm22mm20mm 18/22mm18/22mm 20mm 22mm 22mm22mm 22mm22mm 20/22mm 20mm 22mm26mm
Display size 23.5 x 23.4Ø26.3mmØ26.3mm Ø31.1mmØ31.1mmØ30.4mm Ø27.5/33mmØ28.1/32.5mm Ø31.1mmØ30.4mm Ø31.1mmØ30.4mm Ø30.5mmØ30.4mmØ30.4mm Ø33mmØ35.4mm Ø20/Ø23mm Ø30.4mm Ø33.0mmØ35.6mm
Lens GG3 GG3GG3 GG3 GG DX GG DXGG DX GG DXGG DX GG3 GG DX GG DXGG DX
Wr HRM sen. 2.gen 3.gen 3.gen no WHRM 2.gen 3.gen 4.gen 4.gen no WHRM 2.gen 2.gen 3.gen 2.gen 3.gen 4.gen 4.gen 4.gen 4.gen 3.gen 3.gen 3.gen
Resolution 128x128208x208208x208 215x180215x180240x240 218x218/260x260360x360/416x416 215x180240x240 215x180240x240 240x240240x240240x240 260x260454x454 128x128 156x156/176x176 240x240 260x260280x280
Weight 37.3g32/36g37g 41g42g38.5g 39/49g39/47g 44g42.2g 44g47g 49g50g49g 53g53g 52g 42/52g 61g 72/83g93g
Water rating 5 ATM5 ATM5 ATM 5 ATM5 ATM5 ATM 5 ATM5 ATM 5 ATM5 ATM 5 ATM5 ATM 5 ATM5 ATM5 ATM 5 ATM5 ATM 10 ATM 10 ATM 10 ATM 10 ATM10 ATM
Screen Type MIP Mono MIP MIP MIP MIP MIP MIP Amoled MIP MIP MIP MIP MIP MIP MIP MIP Amoled MIP Mono MIP Mono MIP MIP MIP
Sensors
GPS YesYesYes YesYesYes YesYes YesYes YesYes YesYesYes YesYes YesYes YesYesYes
GLONASS NoYesYes YesYesYes YesYes YesYes YesYes YesYesYes YesYes YesYes YesYesYes
Galileo NoYesYes NoNoYes YesYes NoYes NoYes YesYesYes YesYes YesYes YesYesYes
Multiband GPS NoNoNo NoNoNo YesYes NoNo NoNo NoNoNo YesYes NoNo NoNoNo
Wrist Heart Rate YesYesYes NoYesYes YesYes NoYes YesYes YesYesYes YesYes YesYes YesYesYes
Barometric Altimeter NoNoNo NoNoNo YesYes NoYes NoYes YesYesYes YesYes YesYes YesYesYes
Compass NoNoNo NoNoYes YesYes YesYes YesYes YesYesYes YesYes YesYes YesYesYes
Gyroscope NoNoNo NoNoNo YesYes NoYes NoYes YesYesYes YesYes YesYes YesYesYes
Accelerometer YesYesYes YesYesYes YesYes YesYes YesYes YesYesYes YesYes YesYes YesYesYes
Thermometer NoNoNo NoNoNo YesYes NoYes NoYes YesYesYes YesYes YesYes YesYesYes
Blood Oxygen Saturation NoNoNo NoNoYes YesYes NoNo NoYes NoYesYes YesYes YesYes YesYesYes
Other
Solar recharge No No No No No No No No No No No No No No No No No No solar solar solar solar
Topo maps NoNoNo NoNoNo NoNo NoNo NoNo NoYesYes YesYes NoNo YesYesYes
Garmin Pay NoNoNo NoNoNo YesYes NoYes NoYes NoYesYes YesYes NoYes YesYesYes
Spotify Music Storage NoNoNo NoNoMusic Music 4GBYes 8GB NoNo NoYes NoYesYes YesYes NoNo YesYesYes
Touch screen NoNoNo NoNoNo NoYes NoNo NoNo NoNoNo YesYes NoNo NoNoNo

Key: Current Model

See also

References

  1. 1 2 "Garmin® Unveils Low-Cost, GPS Fitness Product — the Forerunner™ 101". Garmin. 2003-03-02. Archived from the original on 2004-03-26. Retrieved 2022-12-07.
  2. ↑ "Trademark Electronic Search System (TESS) - FORERUNNER". United States Patent and Trademark Office. Retrieved 3 October 2014.
  3. ↑ "Garmin Forerunner 50". gpsreview.net. Archived from the original on 6 October 2014. Retrieved 3 October 2014.
  4. ↑ Mat Honan (26 May 2009). "Garmin Forerunner 310XT - New Garmin Is Hands-Down King of Wrist-Mounted Trainers". Retrieved 3 October 2014.
  5. 1 2 "Garmin® Makes Every Calorie Count with New Forerunner® 405CX". Garmin. Archived from the original on 6 October 2014. Retrieved 3 October 2014.
  6. ↑ "An Energy Expenditure Estimation Method Based on Heart Rate Measurement" (PDF). www.firstbeat.com. March 1, 2012.
  7. ↑ "The New Garmin Forerunner 310XT Openwater Swim Mode…In Depth". DC Rainmaker. June 2010. Retrieved 3 October 2014.
  8. ↑ Gary Roethenbaugh (5 October 2010). "Garmin adds to 410 and 210 to Forerunner family". Retrieved 3 October 2014.
  9. ↑ "Forerunner 610 - Garmin". Garmin. Retrieved 3 October 2014.
  10. ↑ "Forerunner 910XT - Garmin". Garmin. Retrieved 3 October 2014.
  11. ↑ "Forerunner 220 - Garmin". Garmin. Retrieved 3 October 2014.
  12. ↑ "Forerunner 620 - Garmin". Garmin. Retrieved 3 October 2014.
  13. ↑ "Forerunner 15 - Garmin". Garmin. Retrieved 3 October 2014.
  14. ↑ "Forerunner 920XT - Garmin". Garmin. Retrieved 3 October 2014.
  15. 1 2 "Introducing the Forerunner® 225 – the first Garmin® GPS running watch with wrist-based heart rate from Mio, developers of industry-leading optical heart rate technology". Garmin. Archived from the original on 15 May 2015. Retrieved 12 May 2015.
  16. ↑ "Forerunner® 735XT".
  17. 1 2 "Garmin® introduces the Forerunner® 935 – a premium GPS running and triathlon watch with performance monitoring and wrist-based heart rate". Garmin Newsroom. Garmin. Archived from the original on 18 April 2017. Retrieved 18 April 2017.
  18. ↑ "Forerunner 645 Music". Garmin. Retrieved 12 March 2018.
  19. ↑ Garmin; subsidiaries, Garmin Ltd or its. "Garmin Forerunner® 45 | Running Watch". Garmin. Retrieved 2019-05-06.
  20. ↑ Garmin; subsidiaries, Garmin Ltd or its. "Garmin Forerunner® 245 Music | Running Watch". Garmin. Retrieved 2019-05-06.
  21. ↑ Garmin; subsidiaries, Garmin Ltd or its. "Garmin Forerunner® 945 | Premium Running Watch". Garmin. Retrieved 2019-05-06.
  22. ↑ https://www.garmin.com/en-US/p/777655/pn/010-02638-10. {{cite web}}: Missing or empty |title= (help)
  23. ↑ "Garmin® Unveils GPS-Enabled Forerunner™ 201 Personal Training System". Garmin. Archived from the original on 6 October 2014. Retrieved 3 October 2014.
  24. ↑ "Garmin® Keeps Athletes in 'Optimal Zone' with Forerunner™ 301". Garmin. Archived from the original on 6 October 2014. Retrieved 3 October 2014.
  25. 1 2 "Garmin's® New Forerunners® Give Outdoor Fitness a New Look". Garmin. Archived from the original on 6 October 2014. Retrieved 3 October 2014.
  26. ↑ "Garmin® Introduces Forerunner® 50 As Only Sports Watch With Automatic Wireless Sync". Garmin. Archived from the original on 6 October 2014. Retrieved 3 October 2014.
  27. ↑ "Garmin® Blends Fitness, Fashion and Function in Forerunner® 405". Garmin. Archived from the original on 6 October 2014. Retrieved 3 October 2014.
  28. ↑ "Sleek and Simple to Use, Garmin® FR60 Fitness Watch Gets You Connected On the Road, In the Gym". Garmin. Archived from the original on 6 October 2014. Retrieved 3 October 2014.
  29. ↑ "Garmin® Gives Fitness a Facelift with Forerunner® 310XT, the Waterproof Multi-Sport Watch with Longer Battery Life". Garmin. Archived from the original on 6 October 2014. Retrieved 3 October 2014.
  30. ↑ "Garmin® Forerunner® 110 Simplifies and Streamlines GPS for Runners". Garmin. Archived from the original on 6 October 2014. Retrieved 3 October 2014.
  31. 1 2 "Garmin® Expands Forerunner® Family, Giving Runners More GPS Options". Garmin. Archived from the original on 6 October 2014. Retrieved 3 October 2014.
  32. ↑ "Garmin® Adds Its First Touchscreen GPS Watch to Forerunner® Family". Garmin. Archived from the original on 6 October 2014. Retrieved 3 October 2014.
  33. ↑ "The Ultimate Multisport Training Experience: Garmin® Forerunner® 910XT". Garmin. Archived from the original on 6 October 2014. Retrieved 3 October 2014.
  34. ↑ "Every Mile Matters with the Garmin® Forerunner® 10 GPS for Runners". Garmin. Archived from the original on 6 October 2014. Retrieved 3 October 2014.
  35. 1 2 "There's A Coach In Every Watch— Garmin® Forerunner® 620 and 220 With Color Display". Garmin. Archived from the original on 6 October 2014. Retrieved 3 October 2014.
  36. ↑ "Introducing Garmin® Forerunner® 15: A GPS Running Watch with Heart Rate and Daily Activity Tracking". Garmin. Archived from the original on 6 October 2014. Retrieved 3 October 2014.
  37. ↑ "Introducing the Forerunner® 920XT from Garmin® – a multisport GPS watch with advanced running dynamics and connected features". Garmin. Archived from the original on 4 October 2014. Retrieved 3 October 2014.
  38. ↑ "Garmin Forerunner 225: Wearable with Optical Heart Rate Sensor". 12 June 2015.
  39. ↑ "Introducing the Forerunner® 25 – An Easy-to-Use GPS Running Watch with Connected Features from Garmin®". Garmin. Archived from the original on 9 August 2017. Retrieved 9 August 2017.
  40. ↑ "Train smarter with the latest GPS running watches from Garmin® – Introducing the Forerunner® 230 and 235 and Garmin Elevate™ wrist heart rate technology". Garmin. Archived from the original on 22 October 2015. Retrieved 21 October 2015.
  41. ↑ "Garmin Forerunner 630 In-Depth Review". 11 December 2015.
  42. ↑ "Announcement: Forerunner 735XT". Garmin. 11 May 2016. Retrieved 19 July 2016.
  43. ↑ "Announcement: Forerunner 35". 31 August 2016.
  44. ↑ "Garmin introduces the Forerunner 30 – a simple-to-use GPS running watch with wrist-based heart rate". 26 September 2017.
  45. ↑ "Garmin® introduces the Forerunner 645 Music – a GPS running watch with integrated music and Garmin Pay contactless payments | Garmin Newsroom". Archived from the original on 2018-03-11. Retrieved 2018-03-10.
  46. 1 2 3 "Garmin ® announces an all-new Forerunner ® series with GPS running smartwatches created for all runners | Garmin International". newsroom.garmin.com. Archived from the original on 2019-04-30. Retrieved 2019-04-30.
  47. ↑ "Athletes can chase new personal records with the Garmin Forerunner 745". 16 September 2020.
  48. ↑ "Garmin announces Forerunner 55, an easy-to-use running smartwatch". 2 June 2021.
  49. ↑ "Garmin announces Forerunner 945 LTE, running watch with LTE". 2 June 2021.
  50. ↑ "Garmin celebrates Global Running Day with the introduction of the Forerunner 255 series". 1 June 2022.
  51. ↑ "Harness the power of the sun with the Forerunner 955 Solar from Garmin". 1 June 2022.
  52. ↑ "Running Device | Forerunner 30".
  53. ↑ "Garmin Forerunner® 45 | Running Watches".
  54. ↑ Garmin; subsidiaries, Garmin Ltd or its. "Garmin Forerunner® 55 | Running Smartwatch | Sports Watch". Garmin. Retrieved 2021-06-05.
  55. ↑ "Forerunner 230".
  56. ↑ "Forerunner 235".
  57. ↑ "Garmin Forerunner® 245 Music | Running Watches".
  58. 1 2 "Garmin Forerunner® 255".
  59. ↑ "Forerunner 630".
  60. ↑ "Forerunner 645 | Running Watch".
  61. ↑ "Forerunner 735XT".
  62. ↑ "Garmin Forerunner® 745 | Running Watches".
  63. ↑ "GPS Running Watch | Forerunner 935".
  64. ↑ "Garmin Forerunner® 945 | Running Watches".
  65. ↑ "Garmin Forerunner 945 LTE | Running Smartwatch with LTE".
  66. 1 2 "Forerunner® 955 Solar".
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