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Garmin Forerunner 265 (46 mm)

Smartwatch · Android and iPhone

Cheapest price
£369.90
Subscription
Optional
Over 3 years
£369.90

Prices

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What it measures

As garmin.com states it.

What it does

A GPS running watch with a 1.3-inch AMOLED touchscreen and multi-band GPS, worn on the wrist and paired with the Garmin Connect app. It records heart rate, blood oxygen, sleep and runs, can store music, and shows training figures such as training readiness and HRV status.

From the description on garmin.com.

Garmin Forerunner 265 (46 mm) specs

Type
Smartwatch
Works with
Android and iPhone
Battery
Up to 13 days (smartwatch mode)
Water resistance
5 ATM
Size
46.1 x 46.1 x 12.9 mm; fits wrists 135-205 mm
Weight
47 g
Display
AMOLED touchscreen, 32.5 mm (1.3 in) diameter, 416 x 416 pixels, optional always-on
Materials
Corning Gorilla Glass 3 lens, fibre-reinforced polymer bezel, silicone strap (22 mm quick release)
Sensors
GPS, GLONASS, Galileo, QZSS, BeiDou, SatIQ, Elevate wrist heart rate monitor, Pulse Ox, barometric altimeter, compass, gyroscope, accelerometer, thermometer, ambient light sensor
GPS
Multi-band
Connectivity
Bluetooth, ANT+, Wi-Fi; Garmin Pay; music storage
Memory
8 GB
Charging
Garmin proprietary plug charger

Further specs from garmin.com.

How it compares

All smartwatches, ranked by cost over three years

Garmin Forerunner 265 (46 mm) reviews and discussions

Reviews

Which?

Owners talking about it

Links to other sites' reviews and discussions; we do not run them and they are not ours.

Subscription
  • Garmin Connect+ optional: £69.99 a year (£6.99 a month).
  • Adds: AI insights (Active Intelligence), nutrition tracking, performance dashboard, LiveTrack extras
  • Source: garmin.com
Questions
Where is the Garmin Forerunner 265 (46 mm) cheapest?
Start Fitness, at £369.90 when checked on 2026-10-29.
Does the Garmin Forerunner 265 (46 mm) need a subscription?
Garmin Connect+ optional: £69.99 a year. It adds: AI insights (Active Intelligence), nutrition tracking, performance dashboard, LiveTrack extras
What does the Garmin Forerunner 265 (46 mm) cost over three years?
£369.90, the price plus any required subscription.
How does the Garmin Forerunner 265 (46 mm) compare with other smartwatches?
To buy, it is the 37th cheapest of 67 smartwatches we compare (the middle one costs £361). Over three years, subscription included, it is the 37th cheapest of 67 smartwatches. It measures 5 of the 8 features we compare; the middle smartwatch measures 5.

Compare with

  1. 1

    Apple Watch Series 12 (42 mm, GPS)

    Smartwatch · battery up to 24 hours

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £369
    Price
    £369
    Subscription
    Optional
  2. 2

    Google Pixel Watch 5 (41 mm, Wi-Fi)

    Smartwatch

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • ECG
    3 years
    £369
    Price
    £369
    Subscription
    Optional
  3. 3

    Amazfit Balance 3

    Smartwatch · battery up to 21 days

    • HRV
    • Sleep stages
    • Blood oxygen
    • Skin temperature
    • GPS
    3 years
    £369.90
    Price
    £369.90
    Subscription
    Optional

All smartwatches

Readings are not a diagnosis. If you are worried about your health, speak to your GP, pharmacist or NHS 111. How we earn.