But you do have the option with either to pair an external heart rate monitor chest strap should you want to ensure the highest fidelity available. We found the 235 wasn't the greatest performer for high-intensity heart rate workouts, while things are bit more reliable with the 245. With the 235 being the older of the two, you're getting the first generation of that heart rate tech while the 245 uses the latest sensor. Both use interchangeable watch bands (the 20mm kind) and you're getting the same 5ATM (up to 50 metres) waterproof rating so you can take them swimming.Īround the back of the watches is where you'll find Garmin's Elevate heart rate sensors. The resolution has been bumped up a notch on the newer 245, however.
The circular screens are essentially the same size and use the same transflective display technology to offer strong visibility without sapping battery life. The 235 is actually slimmer than the 245, but it's hardly noticeable. The 245 features a 42mm case, while the 235 has a larger 45mm case. So it's perhaps no surprise to find out that in the 245 you're getting a watch that sits slightly smaller on the wrist than its predecessor. Like most wearable companies, Garmin's aim is to put its cutting-edge tech into smaller and lighter watch designs. Garmin Forerunner 245 v Forerunner 235: Design
#Garmin forerunner 245 upgrade#
Whether you're thinking about making the upgrade from 235 to 245, or you simply want to know which one should be your first running watch, we've lived with both to help make that decision easier for you.įrom design to smartwatch features, we compare the two Forerunners to help you choose. The Garmin Forerunner 235 is one of the company's most popular running watches and despite the arrival of its successor the Forerunner 245, you can still buy it directly from the Garmin website.īoth of these Forerunners are aimed at the kind of runners and sports lovers that are starting to get a bit more serious about the metrics they want to see - but also probably don't (or can't) spend big on a top end Garmin like the Forerunner 945 or the Fenix 5.Įssential reading: Best Garmin watches to buy