improve design -

Tracker battery only lasted 8 months. The battery on the tracker expired after only 8 months. I contacted lintelek via Amazon and initial responses were good and then they stopped answering my contacts. So in summary if you want a fitness tracker that lasts for only 8 months and you don't expect any customer service then it's fine. Otherwise avoid!

Awesome! Really awesome products, bought the id130plus hr color, arrived on time, will buy again!

Very pleased with Lintelek Very pleased with Lintelek. Would recommend to anyone.

I use Lintelek fitness tracker I use Lintelek fitness tracker. It's comfortable and easy to use. Also the battery life is great. Lasts for days! I really like it a lot!