The buckle on the original strap wasn't strong enough so I replaced it with this one thinking the buckle would be more secure. Has existed but broke in less than three months with normal wear and tear. (See image.) I would prefer something more permanent. (Something less bulky/chunky would be nice too.)
SadoTech Necklace: A Wireless Medical Alert System For Caregivers And Seniors
44 Review
Track Your Oxygen Levels And Heart Rate With IProven Fingertip Pulse Oximeter β Includes Battery, Case, And Lanyard In Blue
49 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
Smart bracelet Xiaomi Mi Smart Band 5 RU, black
148 Review