The Best Triathlon Watch the Garmin Forerunner 935

Green Lizard Cycling now carries a wide range of Garmin watches and computer. For that committed Triathlete the Garmin forerunner 935 is rated one of the best. Who cares that Forerunner 935 gives you rich data like running dynamics, wrist-based heart rate, training status, FTP and VO2 max? A dedicated athlete like you who’s ready to beat yesterday. This premium GPS running/triathlon watch helps you fine-tune your training and recovery to be a better athlete.

Fits Your Wrist and Your Fashion Sense

Forerunner 935 GPS running/triathlon watch features a lightweight, comfortable design you’ll be happy to wear all day. The 935 is compatible with our line of easy-to-swap QuickFit® bands. With a band to suit every event, you can easily change from sporty silicone to classic leather and even high-end metal.

QuickFit bands

Monitor Your Performance, Training and Recovery

Just how effective is your current training plan? Forerunner 935 will help you monitor your training and recovery so you can better prepare for a race or training cycle. Training status is a new 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 new 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.

Training Status

Analyze Your Technique

We’re making it easier to get the data you need to improve your form. Let Forerunner 935 measure crucial running metrics² that you can use to analyze your performance. Biomechanical measurements such as cadencestride lengthground contact time and balancevertical 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 strap² 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 water, Forerunner 935 will track your distance, pace, stroke count and more.

Running Dynamics Pod

Go Longer Between Charges

Outlast your longest workout with a battery you can rely on, even in the middle of an iron-distance triathlon or ultramarathon. Forerunner 935 features up to 24 hours of battery life in GPS mode and up to 50 hours in UltraTrac battery saver mode. When you’re just using it as your day-to-day smartwatch, you’ll get up to 2 weeks from a single charge.

Run, Sprint, Swim, Bike, Tri

Your routine is anything but routine. Forerunner 935 lets you change things up with ease thanks to built-in activity profiles for running (indoor/outdoor), cycling (indoor/outdoor), swimming (pool/open water), cross-country skiing, paddle sports, trail running, hiking, strength training and many more.

For brick workouts and du/triathlon races, the auto multisport feature lets you switch sports with just one button press. The 935 is compatible with advanced workouts for running, cycling — and even pool swimming. Create your own custom workouts and download for free from Garmin Connect™ online fitness community. Then review your past efforts on the app or share them with family and friends for added motivation.

Training Status

Smarter Connections

Smart notifications delivered right to your wrist are just the beginning. When paired with your compatible smartphone3, Forerunner 935 also gives you access to automatic uploads to Garmin Connect, audio prompts, music controls and more. Let your loved ones follow your runs and rides in real time with LiveTrack — or use GroupTrack, which lets you keep tabs on your riding buddies as you go.  For getting your data to and from the cloud, if you like the quick connection Wi-Fi® provides, 935 can do that, too.

Follow Your Heart

Wrist-based heart rate might be an easy choice when you want to move without restrictions on race day, but Forerunner 935 gives you the option to tap into much more data with the addition of a compatible heart rate strap. A chest strap heart rate monitor (like HRM-Run™ or HRM-Tri™) unlocks advanced features such as lactate threshold and the HRV (heart rate variability) stress test.

Training Status

On Your Game, Off the Grid

With Forerunner 935, you’re free to go wherever your activities take you — thanks to GPS and GLONASS coverage, which can track better in more challenging environments than GPS alone. Also, a built-in barometer provides you with real-time elevation information. What activities can 935 track? More than you ever thought possible! The triathlon sports are just the beginning, because there is also built-in support for hiking, rowing, golf, skiing, stand-up paddle boarding and lots more.

Customize and Connect

Forerunner 935 GPS running/triathlon watch automatically syncs to Garmin Connect, our free online fitness community where you can review your progress and even share via social media. Log on to Garmin Connect via your desktop, or download the Garmin Connect™ Mobile app to your compatible smartphone. You can also customize your device with data fields, free watch faces from NUUN, and even apps like Uber and Accuweather, all available from Connect IQ™.

Garmin Connect Mobile   Garmin Connect Mobile   Garmin Connect Mobile

A Few More Extras

Just like you, Forerunner 935 goes hard, all day long. This watch becomes your partner in recovery with all-day activity tracking¹ that monitors steps, calories and sleep. It’s also compatible with our line of Varia™ cycling awareness devices, including rearview radar, smart bike lights and Varia Vision™ in-sight display. Complete your cycling suite with our pedal-based power meters, Vector™ 2 (dual-sensing) and 2S (single-sensing). Vector 2 pairs seamlessly with your Forerunner to show power, cadence, left/right balance and cycling dynamics, which show how and where you produce power.

Make Every Day a Competition

Get the extra push you need to beat yesterday with Strava Live Segments. Strava Summit members can sync running and cycling segments to their 935 for live feedback during their activities. Also get alerts for segment starts and finishes, view leaderboard rankings, and see how your current effort compares to your PR.

Strava Live Segments

From Plan to Performance with TrainingPeaks

There is nothing more satisfying than a workout performed to perfection. With the TrainingPeaks Connect IQ app, you can open your daily workout right on the Forerunner 935. Then, let the device guide you through your workout in real time, complete with intensity targets and interval durations straight from TrainingPeaks. After your session, automatically sync your completed workout back into TrainingPeaks for detailed analysis of your performance and to measure your progress toward your goals.

Running Power

Add power data to your training by downloading our Running Power app from the Connect IQ™ store onto your compatible watch. Developed by Garmin Labs, the Running Power app taps into metrics — such as pace, vertical oscillation, grade and even local wind conditions — to determine the amount of power you’re applying at the ground as you run. When you know how much power you’re expending from minute to minute and mile to mile, you’re better able to pace yourself, which can help keep you from tiring out too quickly. The best news? If you already own the right Garmin devices, adding power to your run is free. All you need is a Forerunner® 935 and 1 of these 3 accessories: HRM-Run™HRM-Tri™ or the Running Dynamics PodLearn more.

What's in the box

Watch Only

  • Forerunner 935 GPS watch
  • Charging cable
  • Manuals

Tri-bundle

Physical & Performance

Display size1.2" (30.4 mm) diameter
Display resolution240 x 240 pixels
GPSYes
Weight

49 g

Display typesunlight-visible, transflective memory-in-pixel (MIP)
Battery lifeSmartwatch Mode: Up to 2 weeks
GPS/HR mode: Up to 24 hours
UltraTrac™ mode: Up to 60 hours without wrist heart rate

Maps & Navigation

Memory/History64 MB

Features

3-axis compass with HSI (horizontal situation indicator)No
Touch and/or button lockYes
GPS coordinatesYes
Audio promptsYes
Sleep monitoring (monitors total sleep and periods of movement or restful sleep)Yes
Auto CourseView updatesNo
Downloadable training plansYes
Measures shot distance (calculates exact yardage for shots from anywhere on course)Automatic
Heart rate (real-time during rests, interval and session stats during rests, and automatic heart rate download post-swim)yes (with HRM-Tri™ and HRM-Swim™)
Compatible with Varia™ radar (rear-facing radar)Yes
SwingTempoNo
Task timers (2, 5, 10, 15, 20 and 30 minutes)No
Pool swim workoutsYes
Race an ActivityYes
Hot keysYes
Activity history on watchYes
Ground contact time and balance (shows how much time, in the running motion, your foot is on the ground rather than in flight and lets you check your running symmetry)yes (with compatible accessory)
Auto max HRYes
Compatible with Varia Vision™ (head-mounted display)Yes
HR alertsYes
Foot pod capableYes
Compatible with Vector™ (power meter)Yes
Training Effect (anaerobic)Yes
Vertical speedYes
Lactate threshold (through analysis of your pace and heart rate, estimates the point where your muscles start to rapidly fatigue)yes (with compatible accessory)
Customizable data pagesYes
Race an activityYes
Finish timeYes
Elevation profileYes
Configurable lap alertsYes
Automatic sync (automatically transfers data to Garmin Connect)No
PlaysLike distanceNo
Virtual PartnerYes
V02 maxYes
Customizable alertsYes
Back to startYes
Vertical oscillation and ratio (the degree of 'bounce' in your running motion and the cost-benefit ratio with stride length)yes (with compatible accessory)
Training Load (your total training load for the last 7 days calculated from estimated EPOC)Yes
Altimeter with adjustable baro settingNo
Physical size

47 x 47 x 13.9 mm

Move bar (displays on device after a period of inactivity; walk for a couple of minutes to reset it)Yes
Compatible with BaseCamp™Yes
ChronographNo
Available gym activity profilesIndoor Rowing, Strength Training and Cardio Training
Ambient light sensorNo
Bezel Material

fiber-reinforced polymer

Touch-targeting (touch target on display to see the distance to any point)No
Hazards and course targetsYes
Stroke type detection (freestyle, backstroke, breaststroke, butterfly)Yes
TruSwing™ compatibleYes
UltraTrac modeYes
Yardage to F/M/B (distance to front, middle and back of green)Yes
CalendarYes
Barometric altimeterYes
WeatherYes
Auto Lap®Yes
Sunrise/sunset timesYes
Floors climbedYes
% HR maxYes
% HRRYes
Case materialfiber-reinforced polymer
Available outdoor recreation profiles

Hiking, Climbing, Skiing, Snowboarding, XC Skiing, Stand Up Paddleboarding, Rowing, Jumpmaster, Tactical

TracBack®Yes
Storm alertYes
Water rating5 ATM
Advanced Vector supportNo
Handicap scoringNo
Audible alertsNo
Color displayYes
Multiple bike profilesNo
HR zonesYes
Stat tracking (strokes, putts per round, greens and fairways hit)Yes
ConnectivityBluetooth® Smart, ANT+®, Wi-Fi®
Find My PhoneYes
Stride length (real time)yes (with compatible accessory)
Custom targetsNo
Downloadable cartography supportNo
Swim efficiency (SWOLF)Yes
Available run profiles

Running, Indoor Running, Trail Running

Bike lap and lap maximum power (with power sensor)Yes
StopwatchYes
Run workoutsYes
Open-water swim metrics (distance, pace, stroke count/rate, stroke distance, calories)Yes
Training Effect (aerobic)Yes
Worldwide airport database(s)No
GPS speed and distanceYes
Round-trip course creator (running/cycling)No
Area calculationyes (via Connect IQ™)
Find My WatchYes
Advanced workoutsYes
Strava features (Beacon, live segments)Yes
VIRB® Camera RemoteYes
Smartphone compatibilityiPhone®, Android™
Dual grid coordinatesYes
TrueUp™Yes
TimerYes
Multiple time zones with Zulu/UTCNo
CoursesYes
Compatible with Varia™ lightsYes
ThermometerYes
Alarm clockYes
Wirelessly receive flight plans from Garmin Pilot™No
Group LiveTrackYes
Intensity minutesYes
Interval trainingYes
GyroscopeYes
Time/distance alerts (triggers alarm when you reach goal)Yes
Compatible with Garmin Connect™ MobileYes
TouchscreenNo
Virtual starting lineNo
Preloaded topographical mapsNo
Speed and cadence sensor support (with sensor)

yes (ANT+® and Bluetooth® Smart sensors)

Sun and moon informationyes (via Connect IQ™)
Night vision modeNo
Available swim profiles

Pool Swimming, Open Water Swimming

Tempo TrainingNo
Move IQ™Yes
Records heart rate while swimmingyes (with HRM-Tri™ and HRM-Swim™)
Garmin Elevate™ wrist heart rate monitorYes
HRV stress test (measures your heart rate variability while standing still, for 3 minutes, to provide you with an estimated stress level; the scale of this is 1 to 100; low scores indicate lower stress levels)yes (with compatible accessory)
GLONASSYes
Smart notificationsYes
Sight 'N GoYes
Automatic daylight saving timeYes
Projected waypointYes
Bread crumb trail in real timeYes
Time/dateyes
Rewards (coins)No
Calories burnedYes
Customizable activity profilesYes
Segments (Live, Garmin)Yes
Connect IQ™ (downloadable watch faces, data fields, widgets and apps)Yes
HR Broadcast (broadcasts HR data over ANT+™ to paired devices)Yes
Cadence (provides real-time number of steps per minute)Yes
Controls smartphone musicYes
Power meter compatible (displays power data from compatible third-party ANT+™-enabled power meters)Yes
Total ascent/descentYes
Auto multisport activitiesYes
Cycle Map (routable cycling-specific street map)No
PinPointerNo
Step counterYes
60-minute activity goalNo
Trail run auto climbYes
Manual multisport activitiesYes
ChoresNo
Barometric trend indicator with Storm AlertYes
Automatic rep countingYes
LiveTrackYes
HR caloriesYes
Point-to-point navigationYes
Yardage to layups/doglegsYes
Auto Pause®Yes
All-day Stress TrackingYes
Running dynamicsyes (with compatible accessory)
Full vector mapNo
Tack assist modeNo
Available cycling profiles

Biking, Indoor Biking, Mountain Biking

Future elevation plotNo
QuickFit™ watch band compatible

yes (22 mm)

AccelerometerYes
Recovery timeYes
Around Me modeNo
Hunt/fish calendaryes (via Connect IQ™)
Drill loggingYes
Course guidanceYes
Strap material

silicone

GPS Time SyncYes
Countdown timerNo
Auto scrollYes
Analog handsNo
Round timer/odometerYes
CompassYes
Digital scorecardyes
Lens Material

chemically strengthened glass

Cardio workoutsYes
Green View with manual pin positionYes
Performance condition (after running 6–20 minutes, compares your real-time condition to your average fitness level)Yes
Strength workoutsYes
Distance to destinationYes
Training Status (lets you see if you’re training effectively by tracking your training history and fitness level trend.)Yes
Manual lapYes
Distance traveledYes
Pool swim metrics (lengths, distance, pace, stroke count/rate, calories)Yes
GPS-based distance, time and paceYes
Auto goal (learns your activity level and assigns a daily step goal)Yes
Garmin AutoShot™Yes
Fitness Ageyes (in app)
Unit-to-unit route/location sharingNo
FTP (Functional Threshold Power)yes (with compatible accessory)
Built-in barometer and tide tablesNo
Race predictor