Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The TK30 is a budget fitness band with a 0.96-inch color screen, a built-in heart rate sensor and an ECG function. It also tracks sports and steps and is water resistant for everyday wear. It suits shoppers who want basic health tracking and notifications without paying for a big-name band. Against rivals like the Xiaomi Smart Band or Fitbit Inspire, it offers ECG at a much lower outlay, but expect a smaller screen, fewer smart features and less polished app support.
In stock
Store links may earn us a commission. Price via Klarna.
Lowest price we've seen: $39.00 on Nov 12 at Newegg. Tracked across 1 store since Nov 12.
The TK30 is a smart bracelet with a 0.96-inch screen. It is an activity tracker made for fitness use.
It has a built-in heart rate monitor and an ECG (electrocardiogram) feature. It is water resistant.
