But if you have an irregular period, you'd need to take an ovulation test and input the results for a truly accurate reading.

The Oura Ring 4 has just been released — and it’s more comfortable and sleek to wear, but not smaller. It’s noticeably way ...

Fitbit Flex 2 Wireless Activity Tracker and Sleep Wristband may help you track your steps, distance, calories burned and ...

Whether you're looking for an entry-level, budget fitness band, or a hybrid fitness tracker and smartwatch, there's something in the sale for you. These are our top picks... Fitbit Sense 2 ...

Score this official Fitbit band for a discount at Amazon ... The Fitbit Charge 5 usually retails for $149, but can sometimes be found on sale. It often drops to around $124, or as low as $99 ...

The amount of Fitbit smartwatches and fitness bands nowadays can boggle the mind when choosing your next device. That’s why we’ve set up this guide: to try and compare the top Fitbit models.

A comfortable band, a bright AMOLED screen ... was $99.95 now $69.95 at Best Buy Best Buy has the ultra-slim Fitbit Inspire 3 on sale for just $69.95 a record-low and a fantastic value for ...

Buy Now There are many other models of Fitbit devices that are on sale right now, including the Fitbit Ace 3, which was designed to help children master healthy habits, and the Fitbit Charge 6 ...

The best Fitbit wearables to look for during the Black Friday sale: Tried and tested options from simple fitness trackers to feature-packed smartwatches. Fitbit wearables may not be nearly as ...

Two or three alternative tracker finishes would look great with Fitbit’s metallic and iridescent band options. This last one is a stretch, as onboard GPS is one of the major features separating ...

Both Xiaomi Smart Band 9 and Fitbit Charge 6 are fitness trackers aiming to help users achieve their health and wellness goals. However, they cater to slightly different needs with distinct ...

Fitbit's slightly controversial new Ace LTE smartwatch for kids is on sale today. It's available in two colors: "mild," which has a dark gray case and band ($179.95), and "spicy," with light gray ...