The Pixel Watch 4 is your most advanced fitness watch yet¹.

You’ve got goals, both big and small. Whether you want to stay consistent in the gym or be able to carry your groceries – and kids – up your apartment stairs, the Google Pixel Watch 4 helps you stay on track and motivated¹. Part workout trainer, part wellness guru, and part personal assistant, the Pixel Watch 4 is your all-in-one companion for having your best day, every day. 

While staying active is essential for a healthy life, so is knowing when to take a break. The Pixel Watch 4 helps you recognise when you need to rest. Now you know when to put your feet up – and when to go for that next personal record. 

Balancing movement with recovery is just as important as hitting your step goal. Striking the right balance between exercise and rest is key to avoiding injuries, boosting performance, and staying healthy. But it’s not always easy to know when your body needs a break. 

That’s where the Pixel Watch 4 comes in. Every day, it delivers a personalised Readiness Score: a simple, clear snapshot of how your body is recovering from your daily activities. Powered by Fitbit, it’s based on your body’s key recovery indicators, based on heart rate monitoring (heart rate variability (HRV) and resting heart rate) and recent sleep patterns^4,5,6. This simple 0-100 score helps you understand your body and how to make the most of your day. Scores are grouped into high, moderate, and low readiness categories with tailored activity recommendations for each one. 

A high score signals your body is primed for a tough workout. A low score means you are still recovering from exercise, poor sleep, stress, strain – or a combination. On those days, prioritise rest or follow individualised guidance for lighter activities like yoga or stretching. 

Readiness Score can pick up on subtle shifts in your body’s metrics, and flag signs of strain before you even feel them. Understanding the cumulative impact of stress on your body can help you stay healthier and more resilient. 

Your Readiness Score is also part of Morning Brief by Fitbit⁷. Think of this brief as a daily readout of your health metrics and sleep quality, along with other important information like the weather. Use it to help make plans and optimise your energy levels from the moment you wake up. 

Your heart is a powerful muscle at the center of your health. Understanding how it responds during workouts is key to building your fitness without under or overdoing it. 

The Pixel Watch 4’s Cardio Load feature helps you do just that. This personalised metric gives you a clear picture of how much strain your cardiovascular system experiences throughout the day, considering both workouts and daily activities. Built on the scientifically backed TRIMP (Training Impulse) model, Cardio Load uses data like your heart rate, age, resting heart rate, sex, fitness level, recent activity, and training goals to provide a detailed view of your cardio health^4,8.

Let’s say you’re two weeks out from a triathlon. You’ve been steadily building your endurance, logging long runs, swims, and bike rides with your Pixel Watch 4. Now, it’s time to taper. Cardio Load can tell you to dial back the intensity of your workouts so your body can recover, helping you show up on race day feeling strong and ready. 

Feeling like you’re not quite pushing hard enough? Cardio Load helps with that, too. If you’ve been consistent but aren’t seeing the gains you want, or you’ve skipped some workouts due to a jam-packed schedule, Cardio Load can tell you if your training intensity or volume are a bit low. It might suggest adding some extra oomph to your runs or squeezing in another cycling session to keep you on track. Cardio Load gives you the clear picture you need to fine-tune your routine and make sure you’re always progressing towards your goals. 

With Readiness Score and Cardio Load guiding your recovery, you’re set to make every workout count. Now it’s time to level up your training. The Pixel Watch 4 offers more than 40 trackable exercises – from running and HIIT workouts to swimming, aerobics, and hiking – so you can move in the ways that work for you⁷. Count steps and mileage, find your way with Google Maps, and track your health and fitness levels over time, all on your wrist⁹.

Customise your routine with Workout Builder. Add timed warmups and cooldowns, pace and heart rate targets, and intervals – then track your progress in real time⁴. Save and repeat your favourite routes, like a weekly 30-minute neighbourhood jog, and see how you improve. 

With a first-of-its-kind, durable Actua 360 domed display, and our longest-lasting battery on a Pixel Watch yet, the Pixel Watch 4 is there for whatever you encounter along the way³. It’s ready for anything – bumps, drops, or bad weather – with a water-and dust-resistant aerospace-grade aluminium housing and scratch-resistant Gorilla® Glass screen¹⁰. Keep going with up to 40 hours of battery life and our largest, brightest display yet¹¹.

From casual joggers to seasoned marathoners, the Pixel Watch 4 has your back before, during, and after your run. Advanced running features let you create the perfect routine, stay motivated, perfect your form, and maximise your performance.

For extra planning help, Fitbit Premium uses Google AI to recommend daily running routines tailored to you based on your goals, training history, target cardio load, and readiness¹². During your run, get an extra boost with real-time audio and haptic guidance for your next sprint, steady pace, or cooldown. You can finish your run knowing you pushed yourself to the limit, without overdoing it. 

To help you stay in the zone, the built-in Gemini assistant is always ready to help so you can focus on your run. Ask Gemini for reminders, route directions, or summarise your most recent texts, all without breaking a stride.¹³

And when you’re ready to explore somewhere new, Pixel Watch 4’s dual-frequency GPS with machine learning delivers our most accurate route tracking yet³. From mountain trails to urban environments, you’ll have the confidence to run freely and still find your way back.

Take the insights from your wrist to your Pixel or other Android phones with the Fitbit app. See expanded dashboards of your stats, personalised performance trends for your runs and other workouts, and deeper health insights into things like sleep and stress to improve your health one day at a time. 

Put your data to work to hit your fitness goals. With the Pixel Watch 4, your best training days are just getting started.