Garmin Forerunner 265 vs Garmin Venu 3
The real choice is the kind of watch: the Forerunner 265 is a sports watch and the Venu 3 is a smartwatch. On the specs, the Venu 3 has the edge: it lasts longer on GPS (26 hours) and is lighter.
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Key differences
-
Battery life
Evenly matched
Similar battery life: up to 13 days and 14 days.
-
GPS
Forerunner 265 wins
The Garmin Forerunner 265 adds multi-band GPS for more accurate tracks.
-
Display
Evenly matched
Both have AMOLED screens of a similar size.
-
Health
Evenly matched
Much the same health sensors.
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Weight
Venu 3 wins
The Garmin Venu 3 is lighter: 30 g against 47 g.
Other differences
- Type Depends on you
They're built for different jobs: the Forerunner 265 is a sports watch and the Venu 3 is a smartwatch.
Which one should you choose?
Choose the Forerunner 265 if…
- Training comes first: it is a sports watch built around GPS, battery and workout data.
- You follow your training closely: it adds training load, training effect and race predictor.
- You want a quick GPS lock anywhere: it uses more satellite systems.
Choose the Venu 3 if…
- You want apps, messages and a bright screen first: it is a full smartwatch.
- You do long runs, rides or hikes: it's rated for 26 hours with GPS.
- You wear it to bed or have small wrists: it weighs 30 g.
Full spec comparison
The Venu 3 leads on battery life and size and durability; elsewhere the two are closely matched.
Green cells with a ✓ mark the better spec in that row. Tick "Show differences only" to hide the rows where they match.
Overview
| Spec | Garmin Forerunner 265 | Garmin Venu 3 |
|---|---|---|
| Brand | Garmin | Garmin |
| Series | Forerunner | Venu |
Platform & apps
They are different kinds of watch, so start with how you will use it.
| Spec | Garmin Forerunner 265 | Garmin Venu 3 |
|---|---|---|
| Operating system | Garmin | Garmin |
| Works with | iPhone and Android | iPhone and Android |
| Storage | 8 GB | 8 GB |
| App store | Yes | Yes |
Display
The screens are closely matched.
| Spec | Garmin Forerunner 265 | Garmin Venu 3 |
|---|---|---|
| Display type | AMOLED | AMOLED |
| Screen size | 1.3 in | 1.4 in |
| Resolution | 416 x 416 | 454 x 454 |
| Colour display | Yes | Yes |
| Always-on display | Yes | Yes |
| Touchscreen | Yes | Yes |
| Controls | touchscreen | touchscreen |
Design & durability
The Venu 3 is ahead on size and durability.
It is lighter, and the Forerunner 265 doesn't beat it on anything here.
| Spec | Garmin Forerunner 265 | Garmin Venu 3 |
|---|---|---|
| Case sizes | 46.1 mm | 45 mm |
| Case shape | Round | Round |
| Dimensions | 46.1 x 46.1 x 12.9 mm | 45 x 45 x 12 mm |
| Thickness | 12.9 mm | 12 mm |
| Weight (case) | 47 g | 30 g |
| Weight with band | — | 47 g |
| Case material | — | fiber-reinforced polymer |
| Bezel material | fiber-reinforced polymer | Stainless steel |
| Lens | Corning Gorilla Glass 3 | Corning Gorilla Glass 3 |
| Band material | silicone | silicone |
| Band width | 22 mm | 22 mm |
| Band fitting | 22 mm, Industry standard | 22 mm quick release |
| Fits wrists | 135-205 mm | 135-200 mm |
| Water resistance | 5 ATM | 5 ATM |
Battery
The Venu 3 is ahead on battery life.
It lasts longer on GPS (26 hours), and the Forerunner 265 doesn't beat it on anything here.
| Spec | Garmin Forerunner 265 | Garmin Venu 3 |
|---|---|---|
| Battery (smartwatch mode) | 13 days | 14 days |
| Battery (GPS) | 20 hours | 26 hours |
| Battery (multi-band GPS) | 14 hours | — |
| All battery modes | Smartwatch: 13 days; GPS: 20 hours; Multi-band GPS: 14 hours; GPS: 7 hours; Multi-band GPS + music: 6 hours | Smartwatch: 14 days; Always-on display: 5 days; Battery saver: 26 days; GPS: 26 hours; All satellite systems: 20 hours; All satellite systems: 11 hours |
| Battery type | Lithium ion | Lithium ion |
| Charging | proprietary-plug | proprietary-plug |
GPS & navigation
The Forerunner 265 is ahead on GPS and navigation.
It uses more satellite systems, and the Venu 3 doesn't beat it on anything here.
| Spec | Garmin Forerunner 265 | Garmin Venu 3 |
|---|---|---|
| GPS | Built-in | Built-in |
| Multi-band GPS | Yes | — |
| Satellite systems | GPS, GLONASS, Galileo, QZSS, BeiDou | GPS, GLONASS, Galileo |
| Automatic GNSS mode | Yes | — |
| Maps | Breadcrumb trail | — |
| Navigation features | point-to-point navigation, back-to-start, TracBack, Up Ahead, course guidance, projected waypoint, distance to destination, elevation profile | back-to-start |
Health & sensors
Both track much the same health data.
Heart rate, sleep and the extra sensors line up closely.
| Spec | Garmin Forerunner 265 | Garmin Venu 3 |
|---|---|---|
| Sensors | optical HR, SpO2, accelerometer, gyroscope, barometer, compass, ambient light, thermometer | optical HR, ECG electrode, SpO2, skin temperature, accelerometer, gyroscope, barometer, compass, ambient light |
| Heart-rate sensor | Garmin Elevate | Garmin Elevate |
| Heart-rate tracking | 24/7 | 24/7 |
| ECG | — | Yes |
| High/low heart-rate alerts | Yes | Yes |
| Heart-rate variability | Yes | Yes |
| Blood oxygen (SpO2) | Yes | Yes |
| Skin temperature | — | Yes |
| Respiration rate | Yes | Yes |
| Sleep tracking | Sleep coaching | Sleep coaching |
| Stress tracking | Yes | Yes |
| Energy score | Body Battery | Body Battery |
| Readiness score | Training Readiness | — |
| Cycle tracking | Yes | Yes |
Safety
Both offer much the same safety features.
| Spec | Garmin Forerunner 265 | Garmin Venu 3 |
|---|---|---|
| Emergency SOS | Via phone | Via phone |
| Incident detection | Yes | Yes |
| Live tracking | Yes | — |
Training
The Forerunner 265 is ahead on training features.
It has more training metrics, and the Venu 3 doesn't beat it on anything here.
| Spec | Garmin Forerunner 265 | Garmin Venu 3 |
|---|---|---|
| Auto activity detection | Yes | Yes |
| Triathlon / multisport | Yes | — |
| Swim tracking | Pool and open water | Pool and open water |
| Underwater heart rate | Yes | Yes |
| Training metrics | VO2 max, training load, training effect, recovery time, race predictor, HRV status, lactate threshold, training status | VO2 max, recovery time, HRV status |
| Adaptive coaching | Yes | — |
| Running dynamics | Yes | Yes |
| Wrist running power | Yes | Yes |
| Strength rep counting | Yes | Yes |
| Heart-rate broadcast | Yes | Yes |
| External sensors | ANT+, power meter, foot pod, speed/cadence, bike radar/lights | ANT+, power meter, foot pod, speed/cadence, bike radar/lights, golf club tags |
| Smart trainer control | Yes | Yes |
Smart features
Both offer much the same smart features.
| Spec | Garmin Forerunner 265 | Garmin Venu 3 |
|---|---|---|
| Notifications | Yes | Yes |
| Message replies | Android | Android |
| Calls on the watch | — | Yes |
| Speaker | — | Yes |
| Microphone | — | Yes |
| Contactless payments | Yes | Yes |
| Payment service | Garmin Pay | Garmin Pay |
| Music storage | Yes | Yes |
| Find my phone | Yes | Yes |
| Find my watch | Yes | Yes |
Diving, golf & more
Neither has a specialist edge here.
| Spec | Garmin Forerunner 265 | Garmin Venu 3 |
|---|---|---|
| Specialist modes | — | golf |