4. It Is A Nice Idea As A GIFT With This Design. Silicone Made, They Are Lightweight, Portable And Durable. . Not A Fitness Watch Or Fitness Wristband For Walking And Running, But A Step Counter And Counter. 2. No Bluetooth, Or Smartphones Connections Required. Perfect For All Ages (Adults, Seniors And Children). 3. With Large LCD Display Makes It The Perfect Fitness For Everyone. 5. Low Battery Consumption And Auto Sleep.