Product Price GPS Heart Rate Monitor Barometer Waterproof Depth (m) Battery Life (hours) Screen Size (inches)
Garmin Garmin Forerunner 165
US
£151.45 50 m 19 hours 1.2 in

The Garmin Forerunner 165 is a GPS running smartwatch with a colorful 1.2 in AMOLED touchscreen and a built-in heart rate monitor. It includes barometric altitude support and is rated swim, 5 ATM for water resistance up to 50 m. It's designed for runners who want detailed training and health metrics with long battery life in GPS mode.

★ Ideal for

It's a top choice under £200 because it combines built-in GPS and wrist-based heart-rate monitoring with barometric altimeter support and up to 19 hours GPS battery life in a 1.2 in AMOLED touchscreen design.

Garmin Garmin Forerunner 70
US
£189.32 50 m 23 hours 1.2-inch

The Garmin Forerunner 70 is an entry-level GPS running smartwatch with an AMOLED touchscreen, wrist-based heart rate, and advanced running training features. It's built for runners who want time, distance, pace, and training guidance without paying for a higher-end model. It also delivers long battery life for GPS activities and supports swimming with a pool swim activity profile.

★ Ideal for

For top-rated running watches under £200, the Forerunner 70's built-in GPS, wrist-based heart rate, and 23-hour GPS battery life make it a strong feature set for the price tier, with a 1.2-inch AMOLED screen.