WhichOneToGet
Compare ยท Updated 19 Oct 2026

Apple Watch SE 3 vs Garmin Forerunner 170

Get the Forerunner 170. Unless you want a smartwatch for messages, payments and apps on your iPhone โ€” then the SE 3 costs less.

Apple Watch SE 3

Apple Watch SE 3

The best value Apple Watch: the same fast chip as Apple's pricier watches, an always-on screen and sleep and fitness tracking. No ECG or blood oxygen.

Garmin Forerunner 170
Our pick

Garmin Forerunner 170

The best running watch for less: light, accurate, with an AMOLED screen, daily suggested workouts and about 10 days of battery. Single-band GPS and no triathlon mode.

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The short answer

The Forerunner 170 lasts about 10 days, works with iPhone and Android and suggests a workout each day based on how recovered you are. The SE 3 is the better smartwatch, with payments and fall detection, but lasts about 18 hours and only works with an iPhone.

Get the Apple Watch SE 3 if
  • โ€”You want a smartwatch for everyday use with your iPhone.
  • โ€”You want payments and fall detection.
  • โ€”You want to spend less.
Check price at CurrysBuy โ†—
Get the Forerunner 170 if
  • โ€”You run a few times a week and want to improve.
  • โ€”You want days between charges.
  • โ€”You have an Android phone.
Check price at CurrysBuy โ†—

Key differences

Battery
About 18 hours
Apple Watch SE 3
About 10 days
Forerunner 170
Works with
iPhone only
Apple Watch SE 3
iPhone and Android
Forerunner 170
Training
Fitness and sleep tracking
Apple Watch SE 3
Daily suggested workouts and free training plans
Forerunner 170
Smartwatch
Notifications, payments, fall detection
Apple Watch SE 3
No microphone or Wi-Fi
Forerunner 170

Pros and cons

Apple Watch SE 3
  • +Same chip as Apple's pricier watches
  • +Always-on screen
  • +Sleep and fitness tracking
  • โˆ’No ECG, blood oxygen or hypertension notifications.
  • โˆ’Older design with wider borders round the screen.
  • โˆ’Battery lasts about 18 hours.
Garmin Forerunner 170
  • +Daily suggested workouts
  • +About 10 days of battery
  • +Light, with a sharp screen
  • โˆ’Single-band GPS, less precise among tall buildings and trees.
  • โˆ’No triathlon mode, maps, microphone or Wi-Fi.
  • โˆ’Uses Garmin's older heart-rate sensor.

Ready to choose?

How we reached this verdict

We compared independent expert reviews with the manufacturer's specifications, then checked it's sold at a major retailer where you live. We don't test products ourselves.

Sources: Tom's Guide, TechRadar, TechRadar, manufacturer specifications.

Updated 19 Oct 2026How we decide