The Suunto Race S is a compact, map-capable sports watch; Garmin’s Forerunner line is a family, so the right comparison depends on the model. For a running-focused example, the Forerunner 265 offers training and recovery features but no built-in maps in Garmin’s comparison. The Forerunner 965 adds built-in mapping and multisport features. Choose among them based on fit, navigation needs, training tools, battery expectations and the watch ecosystem you prefer—not a blanket verdict about every Forerunner.
Which watches are being compared?
This comparison focuses on the Suunto Race S and two specific Garmin options: Forerunner 265 and Forerunner 965. Garmin’s current comparison pages also list newer Forerunner 570 and 970 models, so check the generation and availability in your region before buying. The features below do not establish which model or size is best for every runner.
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The product pages establish manufacturer-listed specifications and battery estimates, not independent test results. They do not provide a controlled head-to-head measure of GPS or wrist-heart-rate accuracy, comfort during long wear, or battery life on the same course.
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Suunto Race S
Suunto specifies a 45 mm case and a weight of 60 g. Its AMOLED display measures 1.32 inches diagonally, with 466 × 466 resolution. The listed strap width is 22 mm, and the standard wrist-size range is 125–175 mm; Suunto lists an accessory strap extending the range to 215 mm. Check fit and strap compatibility for the exact variant before ordering an accessory. Suunto Race S specifications
#1 Best Overall
- USER-FRIENDLY DESIGN - SUUNTO Race S compact sports watch features a 1.32'' 466dpi high-resolution AMOLED touchscreen and digital crown to ensure excellent readability and easy browsing in all conditions. With 60g lightweight, 11.4mm thinness, and comfortable silicone strap in various colors, it fits almost everyone and provides all-day comfort.
- LONG BATTERY LIFE & FAST CHARGING - Equipped with a competitive battery life for such a compact size and AMOLED display, the SUUNTO Race S GPS watch offers 30 hours in performance mode of best GPS accuracy or 13 days in daily use. The fast-charging function allows it recharged fully in an hour and always on the go.
- DUAL-BAND GNSS TRACKING - Keeping the superior tracking accuracy with dual bands of L1 and L5 to receive the signal from five satellite systems (GPS, GLONASS, GALILEO, QZSS, BEIDOU), the SUUNTO Race S GPS running watch is capable of tracking and recording your precise trail no matter in the high-rise cities and complex outdoors.
- 24/7 WELLBEING & MENSTRUAL CYCLE CARE - In addition to HR, blood oxygen, sleep, calories and steps, the SUUNTO Race S has also introduced the new menstrual cycle tracking feature in the Suunto APP. Develop scientific training plans and support an active lifestyle by better understanding your physical condition of training, progress and recovery.
- NAVIGATION & OUTDOOR TOOLS - Coming with global offline maps with 2km zoom-out, route navigation, POI, bearing, find-back navigation and multiple maps, the SUUNTO Race S watch continues to provide industry-leading navigation solutions. It also keeps you aware of your surroundings and safety with weather forecasts, storm alert based on barometer, Sunrise & sunset alarms, altimeter and compass.
Forerunner 265 and 965
Garmin lists AMOLED displays for both Forerunner examples, but the cited comparison details here do not establish their case sizes or weights. Compare the exact size variant and fit on Garmin’s product comparison page rather than inferring them from the Race S’s dimensions. Garmin Product Compare: Forerunner 165, 965 and 265
What navigation and mapping do you need?
Race S: offline maps and route guidance
Suunto lists 32 GB of offline map storage, waypoint and visual route navigation, breadcrumb trails, route planning with an altitude profile, route libraries, points of interest, ETA and remaining distance. It lists GPS, GLONASS, Galileo, QZSS and BeiDou support, dual-band L1+L5 reception, and simultaneous use of four satellite systems. These are specifications from Suunto, not independent evidence of real-world tracking accuracy.
Rank #2
- USER-FRIENDLY DESIGN - SUUNTO Race S compact sports watch features a 1.32'' 466dpi high-resolution AMOLED touchscreen and digital crown to ensure excellent readability and easy browsing in all conditions. With 60g lightweight, 11.4mm thinness, and comfortable silicone strap in various colors, it fits almost everyone and provides all-day comfort.
- LONG BATTERY LIFE & FAST CHARGING - Equipped with a competitive battery life for such a compact size and AMOLED display, the SUUNTO Race S GPS watch offers 30 hours in performance mode of best GPS accuracy or 13 days in daily use. The fast-charging function allows it recharged fully in an hour and always on the go.
- DUAL-BAND GNSS TRACKING - Keeping the superior tracking accuracy with dual bands of L1 and L5 to receive the signal from five satellite systems (GPS, GLONASS, GALILEO, QZSS, BEIDOU), the SUUNTO Race S GPS running watch is capable of tracking and recording your precise trail no matter in the high-rise cities and complex outdoors.
- 24/7 WELLBEING & MENSTRUAL CYCLE CARE - In addition to HR, blood oxygen, sleep, calories and steps, the SUUNTO Race S has also introduced the new menstrual cycle tracking feature in the Suunto APP. Develop scientific training plans and support an active lifestyle by better understanding your physical condition of training, progress and recovery.
- NAVIGATION & OUTDOOR TOOLS - Coming with global offline maps with 2km zoom-out, route navigation, POI, bearing, find-back navigation and multiple maps, the SUUNTO Race S watch continues to provide industry-leading navigation solutions. It also keeps you aware of your surroundings and safety with weather forecasts, storm alert based on barometer, Sunrise & sunset alarms, altimeter and compass.
Forerunner 265: running tools without built-in maps
Garmin’s comparison lists multi-band GPS for the Forerunner 265 but not built-in mapping. That distinction matters if you want maps on the watch rather than running-oriented GPS features alone.
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Forerunner 965: built-in mapping
Garmin lists built-in mapping for the 965. Its 2023 announcement also describes ClimbPro and real-time stamina insights among the features added over the 265’s feature set. If on-watch maps are a priority, the 965 is the Garmin example here that matches that need. Check the current comparison for the exact model generation: Garmin Product Compare: Forerunner 970, 570, 965 and 265.
Rank #3
- USER-FRIENDLY DESIGN - SUUNTO Race S compact sports watch features a 1.32'' 466dpi high-resolution AMOLED touchscreen and digital crown to ensure excellent readability and easy browsing in all conditions. With 60g lightweight, 11.4mm thinness, and comfortable silicone strap in various colors, it fits almost everyone and provides all-day comfort.
- LONG BATTERY LIFE & FAST CHARGING - Equipped with a competitive battery life for such a compact size and AMOLED display, the SUUNTO Race S GPS watch offers 30 hours in performance mode of best GPS accuracy or 13 days in daily use. The fast-charging function allows it recharged fully in an hour and always on the go.
- DUAL-BAND GNSS TRACKING - Keeping the superior tracking accuracy with dual bands of L1 and L5 to receive the signal from five satellite systems (GPS, GLONASS, GALILEO, QZSS, BEIDOU), the SUUNTO Race S GPS running watch is capable of tracking and recording your precise trail no matter in the high-rise cities and complex outdoors.
- 24/7 WELLBEING & MENSTRUAL CYCLE CARE - In addition to HR, blood oxygen, sleep, calories and steps, the SUUNTO Race S has also introduced the new menstrual cycle tracking feature in the Suunto APP. Develop scientific training plans and support an active lifestyle by better understanding your physical condition of training, progress and recovery.
- NAVIGATION & OUTDOOR TOOLS - Coming with global offline maps with 2km zoom-out, route navigation, POI, bearing, find-back navigation and multiple maps, the SUUNTO Race S watch continues to provide industry-leading navigation solutions. It also keeps you aware of your surroundings and safety with weather forecasts, storm alert based on barometer, Sunrise & sunset alarms, altimeter and compass.
Which training and recovery features matter?
Garmin’s comparison lists training readiness for both the 265 and 965, along with music storage and Garmin Pay. Suunto lists HRV measurement and recovery, training-load feedback, workout planning, adaptive guidance, Race Pacer and Race Time Estimator for the Race S. It also lists running power from the wrist or with a Stryd sensor.
Suunto lists Bluetooth Smart heart-rate belt compatibility. A chest strap is optional; the manufacturer material cited here does not indicate that typical users need one. Feature lists do not show which watch’s metrics will suit an individual runner best, or establish comparative measurement accuracy.
Rank #4
- USER-FRIENDLY DESIGN - SUUNTO Race S compact sports watch features a 1.32'' 466dpi high-resolution AMOLED touchscreen and digital crown to ensure excellent readability and easy browsing in all conditions. With 60g lightweight, 11.4mm thinness, and comfortable silicone strap in various colors, it fits almost everyone and provides all-day comfort.
- LONG BATTERY LIFE & FAST CHARGING - Equipped with a competitive battery life for such a compact size and AMOLED display, the SUUNTO Race S GPS watch offers 30 hours in performance mode of best GPS accuracy or 13 days in daily use. The fast-charging function allows it recharged fully in an hour and always on the go.
- DUAL-BAND GNSS TRACKING - Keeping the superior tracking accuracy with dual bands of L1 and L5 to receive the signal from five satellite systems (GPS, GLONASS, GALILEO, QZSS, BEIDOU), the SUUNTO Race S GPS running watch is capable of tracking and recording your precise trail no matter in the high-rise cities and complex outdoors.
- 24/7 WELLBEING & MENSTRUAL CYCLE CARE - In addition to HR, blood oxygen, sleep, calories and steps, the SUUNTO Race S has also introduced the new menstrual cycle tracking feature in the Suunto APP. Develop scientific training plans and support an active lifestyle by better understanding your physical condition of training, progress and recovery.
- NAVIGATION & OUTDOOR TOOLS - Coming with global offline maps with 2km zoom-out, route navigation, POI, bearing, find-back navigation and multiple maps, the SUUNTO Race S watch continues to provide industry-leading navigation solutions. It also keeps you aware of your surroundings and safety with weather forecasts, storm alert based on barometer, Sunrise & sunset alarms, altimeter and compass.
How should you interpret battery estimates?
Battery figures below come from manufacturers and use different modes and conditions. They are not standardized head-to-head results, so do not treat one as proof of a same-course winner.
| Watch | Manufacturer estimate | Conditions or mode |
|---|---|---|
| Suunto Race S | Up to 30 hours | Performance mode with multi-band GNSS; Suunto product page accessed in 2026 |
| Suunto Race S | Up to 40 hours | All-Systems GNSS with single band; Suunto product page accessed in 2026 |
| Suunto Race S | Up to 120 hours | Tour mode, with lower GPS accuracy and heart rate off; Suunto product page accessed in 2026 |
| Suunto Race S | Up to 9 days with daily heart rate on; up to 13 days with it off | Smartwatch estimates; Suunto product page accessed in 2026 |
| Garmin Forerunner 265 | Up to 20 hours GPS; up to 13 days smartwatch mode | Garmin estimate in its March 2, 2023 announcement; actual use and settings affect battery life |
| Garmin Forerunner 965 | Up to 31 hours GPS; up to 23 days smartwatch mode | Garmin estimate in its March 2, 2023 announcement; actual use and settings affect battery life |
The Race S’s longest quoted activity figure is specifically for Tour mode, which sacrifices GPS accuracy and turns heart rate off. For a realistic expectation, match the estimate to the mode and sensors you plan to use. Garmin’s announcement gives GPS and smartwatch figures, but those figures should not be compared as if they were measured using Suunto’s Performance or Tour modes. Garmin’s March 2, 2023 announcement
Best Value
- USER-FRIENDLY DESIGN - SUUNTO Race S compact sports watch features a 1.32'' 466dpi high-resolution AMOLED touchscreen and digital crown to ensure excellent readability and easy browsing in all conditions. With 60g lightweight, 11.4mm thinness, and comfortable silicone strap in various colors, it fits almost everyone and provides all-day comfort.
- LONG BATTERY LIFE & FAST CHARGING - Equipped with a competitive battery life for such a compact size and AMOLED display, the SUUNTO Race S GPS watch offers 30 hours in performance mode of best GPS accuracy or 13 days in daily use. The fast-charging function allows it recharged fully in an hour and always on the go.
- DUAL-BAND GNSS TRACKING - Keeping the superior tracking accuracy with dual bands of L1 and L5 to receive the signal from five satellite systems (GPS, GLONASS, GALILEO, QZSS, BEIDOU), the SUUNTO Race S GPS running watch is capable of tracking and recording your precise trail no matter in the high-rise cities and complex outdoors.
- 24/7 WELLBEING & MENSTRUAL CYCLE CARE - In addition to HR, blood oxygen, sleep, calories and steps, the SUUNTO Race S has also introduced the new menstrual cycle tracking feature in the Suunto APP. Develop scientific training plans and support an active lifestyle by better understanding your physical condition of training, progress and recovery.
- NAVIGATION & OUTDOOR TOOLS - Coming with global offline maps with 2km zoom-out, route navigation, POI, bearing, find-back navigation and multiple maps, the SUUNTO Race S watch continues to provide industry-leading navigation solutions. It also keeps you aware of your surroundings and safety with weather forecasts, storm alert based on barometer, Sunrise & sunset alarms, altimeter and compass.
What about price and ecosystem?
Suunto’s US product page displayed $349 when accessed in 2026; prices can change, so verify the current price before purchase. The cited material does not establish current prices for the Forerunner 265 or 965. Compare the exact Garmin model and configuration available to you rather than assuming the whole Forerunner family has one price or feature set.
Garmin’s 265 and 965 comparison lists music storage and Garmin Pay. Suunto lists Bluetooth connectivity. The sources cited here do not establish a broader ecosystem advantage, app preference or service difference; consider the phone and services you already use and confirm compatibility for your needs.
Which one should you choose?
- Choose the Suunto Race S if you want its compact 45 mm, 60 g form, offline maps and the listed route-planning and navigation tools, and its training features meet your needs.
- Choose the Forerunner 265 if you want a running-focused Garmin example with training readiness and multi-band GPS, and built-in maps are not a requirement.
- Choose the Forerunner 965 if you want the Garmin example with built-in mapping and the multisport-oriented features Garmin identifies, including ClimbPro and real-time stamina insights.
Before deciding, check current regional availability, exact model and size, and price. The official pages describe features and estimates; they do not settle which watch is more accurate or comfortable for you.
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