Last Updated & Fact Checked: March 12, 2026
Are you trying to decide between the Garmin Forerunner 245 and the Garmin Forerunner 935?
Product Versus will provide you with all the product details so you can quickly compare the facts to find which product is right for you – the Garmin Forerunner 245 or the Garmin Forerunner 935 – and find out exactly what the differences are.
Both the Garmin Forerunner 245 and the Garmin Forerunner 935 are quality products, so read on to find out which one is best for your needs!
Garmin Forerunner 245 quick facts
Garmin Forerunner 935 quick facts
Garmin Forerunner 245 product details
Bestseller No. 1
Garmin 010-02120-20 Forerunner 245 Music, GPS Running Smartwatch with Music and Advanced Dynamics, Black
- GPS running smartwatch with music advanced training features, Lens Material:Corning Gorilla Glass 3, Bezel Material: fiber-reinforced polymer, Strap material:silicone
- Battery life: up to 7 days in smartwatch mode and 6 hours in GPS mode with music
- Evaluates your current training status to indicate if you’re undertraining or overdoing it; Offers additional performance monitoring features
- Get free adaptive training plans from Garmin coach, or create your own custom workouts on our Garmin connect online fitness community
- Provides advanced running dynamics, including ground contact time balance, stride length, vertical ratio and more (When used with Running Dynamics Pod or HRM Run or HRM Tri monitors (sold separately))
Bestseller No. 2
Garmin Forerunner 55, GPS Running Watch with Daily Suggested Workouts, Up to 2 Weeks of Battery Life, Black - 010-02562-00
- Easy-to-use running watch monitors heart rate (this is not a medical device) at the wrist and uses GPS to track how far, how fast and where you’ve run.Special Feature:Bluetooth.
- Battery life: up to 2 weeks in smartwatch mode; up to 20 hours in GPS mode
- Plan your race day strategy with the PacePro feature (not compatible with on-device courses), which offers GPS-based pace guidance for a selected course or distance
- Run your best with helpful training tools, including race time predictions and finish time estimates
- Track all the ways you move with built-in activity profiles for running, cycling, track run, virtual run, pool swim, Pilates, HIIT, breathwork and more
Bestseller No. 3
Garmin Forerunner® 255, GPS Running Smartwatch, Advanced Insights, Long-Lasting Battery, Slate Gray
- Built with a slim design and an always-on, full-color display that’s light on the wrist and easy to read even in direct sunlight — with available sizes of 46 mm and 41 mm
- Forerunner 255 provides up to 14 days of battery life in smartwatch mode and up to 30 hours in GPS mode for a full picture of your health — from sleep to training
- Morning report summarizes your sleep, HRV status and daily workout suggestion in one place as soon as you wake up (This device is intended to give an estimate of your activity and metrics)
- Get ready for your next race with training tips, personalized daily suggested workouts and completion time predictions based on course details, weather and performance
- View your entire week of daily suggested workouts, which adapt after every run to match your performance and recovery
Garmin Forerunner 935 product details
Bestseller No. 1
Garmin Forerunner 935 Running GPS Unit (Black) (Renewed)
- Premium GPS running/triathlon watch with wrist-based heart rate
- Offers advanced running and multisport Features in a comfortable watch you can wear all day, and it only weighs 49 grams
- Provides elevation changes with a built-in barometer; altimeter and electronic compass help you keep your bearings
- Evaluates your training status to indicate if you’re undertraining or overdoing it and offers additional performance monitoring Features
Bestseller No. 2
Garmin 010-01746-00 Forerunner 935 Running GPS Unit (Black)
- Premium GPS running/triathlon watch with wrist based heart rate; Strap material: Silicone; Smartphone compatibility: iPhone, Android, Windows.Control Method:Application.Special Feature:Smarter Connections.Water Resistant: Yes
- Offers advanced running and multisport Features in a comfortable watch you can wear all day, and it only weighs 49 grams
- Provides elevation changes with a built in barometer; altimeter and electronic compass help you keep your bearings
- Evaluates your training status to indicate if you’re undertraining or overdoing it and offers additional performance monitoring Features
- Provides advanced dynamics for running, cycling and swimming, including ground contact time balance, stride length and more. Bezel Material: Fiber reinforced polymer
Bestseller No. 3
Garmin 010-N1746-00 Forerunner 935 GPS Watch, Multisport, Altimeter, Battery, Black (Renewed) Bundle with 2 YR CPS Enhanced Protection Pack
- CERTIFIED REFURBISHED: This manufacturer-refurbished unit shows limited (if any) wear and has been fully tested to deliver the same reliable, like-new performance. It arrives with all essential components and is backed by a 90-day warranty for your peace of mind.
- Offers advanced running and multisport Features in a comfortable watch you can wear all day, and it only weighs 49 grams
- Provides elevation changes with a built-in barometer; altimeter and electronic compass help you keep your bearings
- Evaluates your training status to indicate if you’re undertraining or overdoing it and offers additional performance monitoring Features
- IN THE BOX: Charging cable - Manuals
New products & alternatives to the Garmin Forerunner 245 and the Garmin Forerunner 935
New
Garmin 010-N2785-04 Venu 3S Fitness GPS Smartwatch Gold Bezel with Ivory Case 41mm (Renewed) Bundle with 2 YR CPS Enhanced Protection Pack
- EXTENDED BATTERY LIFE - Enjoy up to 10 days in smartwatch mode or 15 hours in GPS mode, minimizing charging and maximizing usage for all your activities and adventures.
- ADVANCED FITNESS TRACKING - Monitor steps, calories, floors climbed, and intensity minutes, providing a comprehensive overview of your daily activity levels and workout performance.
- SEAMLESS CONNECTIVITY - Stay connected with Bluetooth, ANT+, and Wi-Fi, enabling smart notifications, music control, and Garmin Pay for convenient, on-the-go transactions.
- VIBRANT AMOLED DISPLAY - Experience clear visuals on a 1.2" (390x390 pixels) AMOLED display with optional always-on mode, ensuring readability in any lighting conditions.
- WATER-RESISTANT DESIGN - With a 5 ATM water rating, this smartwatch is suitable for swimming and other water activities, providing reliable performance in aquatic environments.
New
Garmin Forerunner® 255S, Smaller GPS Running Smartwatch, Advanced Insights, Long-Lasting Battery, (Light Pink) Power Bundle
- ADVANCED RUNNING DYNAMICS & TRAINING INSIGHTS: Track pace, distance, heart rate, cadence, VO₂ max, and more with precise multi-band GNSS for superior accuracy on every run or ride.
- LIGHTWEIGHT DESIGN FOR ALL-DAY COMFORT: Compact 41 mm case with a bright, easy-to-read color display built for smaller wrists—perfect for daily wear, workouts, or sleep tracking.e week of daily suggested workouts, which adapt after every run to match your performance and recovery
- LONG-LASTING BATTERY LIFE: Run longer and charge less with up to 12 days in smartwatch mode or 26 hours in GPS mode, keeping you powered through training cycles and race day.
- TRAIN SMARTER WITH PERSONALIZED METRICS: Receive daily suggested workouts, recovery time, and training-status feedback to optimize performance and avoid overtraining.
- HEALTH & WELLNESS MONITORING 24/7: Continuous heart-rate tracking, advanced sleep analysis, Pulse Ox, stress tracking, women’s health insights, and Body Battery energy monitoring keep you in tune with your well-being.
New
Garmin Venu® 4, 45mm, Advanced Health and Fitness GPS Smartwatch, Bright and Colorful Display, Built-in Flashlight, 12 Days of Battery Life, Slate with Black Silicone Band
- Smartwatch with a bright, colorful display, stainless steel design, and built-in flashlight; up to 12 days of battery life gives a more complete picture of your health
- Make improvements to promote a healthier lifestyle and know your body better with extensive health monitoring features, including wrist-based heart rate, Body Battery energy monitoring, fitness age, stress tracking, meditation and more (device data presented is intended to be a close estimation of metrics tracked)
- Get a sleep score and personalized sleep coaching, including recommendations for how much sleep you need, tips on how to improve, alignment on your inner sleep cycle by using circadian rhythm and more; breathing variations feature uses Pulse Ox to check your level of variations while sleeping (this is not a medical device, and device data presented is intended to be a close estimation of metrics tracked; Pulse Ox is required and not available in all countries)
- The health status feature looks for changes in your health data that could indicate added stress to your body for key metrics — such as heart rate, HRV, skin temperature and more — which could be related to factors such as physical activity, potential illness or other health changes (device data presented is intended to be a close estimation of metrics tracked)
- Log custom or preset daily behaviors — such as caffeine and alcohol intake — and view reports in the Garmin Connect smartphone app on how lifestyle choices may impact your sleep, stress and HRV to help you make more health-conscious decisions (device data presented is intended to be a close estimation of metrics tracked)
New
Garmin vívoactive® 6, Health and Fitness GPS Smartwatch, AMOLED Display, Up to 11 Days of Battery, Pebble Gray with Slate Band
- Designed with a bright AMOLED display, get a more complete picture of your health, thanks to battery life of up to 11 days in smartwatch mode. Fits wrists with a circumference of 125-190 mm
- Body Battery energy monitoring helps you understand when you’re charged up or need to rest, with even more personalized insights based on sleep, naps, stress levels, workouts and more (data presented is intended to be a close estimation of metrics tracked)
- Get a sleep score and personalized sleep coaching for how much sleep you need — and get tips on how to improve it; key metrics such as HRV status help you better understand your health (data presented is intended to be a close estimation of metrics tracked)
- The smart wake alarm gently vibrates to wake you at the right optimal time
- Find new ways to keep your body moving with more than 80 built-in indoor and GPS sports apps, including walking, running, cycling, HIIT, mobility, swimming, golf and more
New
Garmin Forerunner 265S Running Smartwatch, Colorful AMOLED Display, Training Metrics and Recovery Insights, Light Pink and Powder Gray (Renewed)
- Brilliant AMOLED touchscreen display with traditional button controls; lightweight design in 42 mm for smaller wrists
- Up to 15 days of battery life in smartwatch mode and up to 24 hours in GPS mode
- As soon as you wake up, get your morning report with an overview of your sleep, recovery and training outlook alongside HRV status, training readiness and weather (data presented is intended to be a close estimation of metrics tracked)
- Plan race strategy with personalized daily suggested workouts based on the race and course that you input into the Garmin Connect app and then view the race widget on your watch; daily suggested workouts adapt after every run to match performance and recovery
- Training readiness score is based on sleep quality, recovery, training load and HRV status to determine if you’re primed to go hard and get the most out of your workout (data presented is intended to be a close estimation of metrics tracked)
Our conclusion on the Garmin Forerunner 245 vs Garmin Forerunner 935
Both the Garmin Forerunner 245 and the Garmin Forerunner 935 are high quality products and we are sure you will be happy with either one. In the end it comes down to your budget and the value for money you are looking for.
Either way, the Garmin Forerunner 245 and the Garmin Forerunner 935 are both excellent products that will more than do their job!