Google Fitbit Sense 2 Health and Fitness Smartwatch with built-in GPS, advanced health features, up to 6 days battery life - Compatible with iOS 15 or higher & Android OS 9.0 or higher

I cannot understand how so much technology is packed into such a tiny device.The Sense 2 is astonishing. The number of sensors it contains is simply amazing. I've been on a diet for the past few months and use the fitbit daily, not just to monitor steps, but to see how my general health improves. This includes sleep quality, readiness, resting heart rate, breathing rate, heart rate variability, blood oxygen levels, ECG, and more. The data it produces is simply incredible. Personally I think it's really good valuable money, and as essential part of my daily routine. It's very easy to use, and definitely has far fewer Bluetooth sync issues than Fitbits I've owned in the past.I find myself charging the Sense 2 every 4 to 5 days. The battery life is incredible considering some sensors are running 24/7.I had to return the first Sense 2 that I bought as the touch screen was very unresponsive. However amazon were very quick in sending out a replacement and I have had no issues with this one.

Cracking watch. does exactly what i need Steps, heart rate, sleep, calories. very easy and simple to set up and use. very comfy once i put a new strap on it. Digital everything and easy to connect to apps on phone so no worries about it losing track of anything. Battery life is really good. 1 charge a week does it. shame i cant swim with it. Good value for money.

I loved my watch, I bought a screen protector, and a metal strap at the same time. Worth going for the metal strap, as you don't get all the gunk that you have with their straps.Within a couple of weeks the silver sensor came off the back, but it was replaced by Fitbit promptly after contacting them. My down side is that just after 2 years old, the battery started to fail. It was saying it was full, but would last 10 minutes, or it would say it's empty and when you plug it in it's then saying it's full. Not long after it went in to rebooting and then total failure. Unfortunately for me, because Amazon would not show the warranty date starting from the time it was replaced I lost out. Would I buy another, well I just did. Despite it's issues I loved the watch and it may have saved my life, because it had detected Atrial Fibrillation, which can lead to strokes so because of that my doctors are keeping a close eye on me. Give it a try. I think it's worth it.

I bought this FitBit Smart Watch as an upgrade to my previous FitBit which (after many years of great service) was no longer holding its battery charge. I appreciate the additional functionality, particularly relating to sleep quality and readiness for exercise. And the battery charge is excellent: even when making good use of the GPS when out exercising and other special features, it averages about 6 days per charge.But honestly my favourite feature is how quick and easy it is to switch out the strap! There are a plethora of wonderful options here on Amazon to choose from, most at very affordable prices. I've purchased a small selection including the sleek silver and bling option shown in the photo (which smartens my watch up for work / nights out) and a pack containing a range of different coloured to mix and match with any outfit. Switching the strap takes just seconds and means I can comfortably and confidently wear my FitBit whatever the occasion.If you're looking for a Smart Watch to support your health, fitness and wellbeing goals, which is also versatile to fit in with the rest of your life, this may be for you too!

Just received this and have been using it for about 2 weeks . Love the ECG that you can do and I find has all the features I need . Love the colour of the strap and has lasted up to 6 days on one charge . Pleased with purchase for the money .

At first glance, this watch seems like a solid purchase — easy to set up, sleek design, and smooth performance. But that initial impression fades very quickly. After using it for over a year, I can confidently say: it’s just not worth your money.Within days, the so-called “premium” rim around the edge started peeling off, making the whole thing look cheap. Syncing with the app is an exercise in frustration — painfully slow, and more often than not, it just doesn’t work at all.The battery life? Abysmal. A few months in, and you’ll be lucky to get a full day out of it. But the real kicker is the charging process. It’s incredibly unreliable. You’ll feel the vibration and see the screen light up like it’s charging — only to come back later and find out it never charged at all. Of course, that ruins your daily stats, since you haven’t been wearing it.And if the watch is completely dead? Good luck. The charging issue gets even worse. I’ve lost count of how many days I’ve ended up not wearing it because I thought it was charging when it wasn’t.This product is poorly designed, unreliable, and frankly a waste of money. I won’t be buying it again — and I strongly suggest you don’t either.

Faulous watch, love it.