I bought this to use with a Fitbit Charge 3. The original strap was small and plastic-like so I wanted something different, more watch-like but breathable. I looked at cheaper versions of these but chose the Fitbit brand because I trusted their quality and product. Cheaper models tended to tear or get lost, or the fabric scratched. This was very easy to replace and didn't cause me any problems. It is very light, breathable and comfortable. I love it!
Track Your Oxygen Levels And Heart Rate With IProven Fingertip Pulse Oximeter – Includes Battery, Case, And Lanyard In Blue
49 Review
Digital Flexi-Tip Thermometer - Accurate Fever Detection For Adults And Kids - Quick And Reliable Reading With Smiley Indicator And Protective Case By IProvèn®
44 Review
Impressive IPROVEN BPM-417 - Digital Wrist Blood Pressure Monitor For Home Use - Large Cuff And Heart Rate Monitor - Real-Time BP Reading With Wrist Guide, Movement Sensor, And Backlight
42 Review
SadoTech Necklace: A Wireless Medical Alert System For Caregivers And Seniors
44 Review