Helio Strap

Battery Life, Features, no-subscription

1st month review Battery live as advertised: ~10% per day used all day long ( just get it off while taking a shower ). Last up to 10 days. Recharge time, under 1 hr. Out of the box, without subscription, features are great: stress, sleep, steps, heard-rate and activities (training sessions) tracking.

Excelente Producto, vale totalmente la pena si uno desea llevar mejor control del Ritmo Cardiaco, El Sueño, estres y ademas de ponerse metas de cumplir ya sea una cantidad de pasos o de Kcal Quemar.

Died in less than a week, purchased direct from Amazfit. The worse problem is their support email box is full and bounces. Called support number during their business hours, estimated 4 minute wait. 20 minutes later, goes to VM. I previously bought a mid-tier sports watch from them that is so dim it is unreadable in daylight. Better buy a premium brand or cheaper no name Chinese clone. Amazfit is apparently the same low quality and zero support or returns. Maybe they are the same junk with better marketing and paid influencers and reviewers. Let's hope there was a temporary operational problem that will be quickly resolved.