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Hama Smart Ring ONE
HamaNewSmart ring

Hama Smart Ring ONE

Hama Smart Ring ONE is a smart ring released in 2026. Key specs: battery life (smartwatch mode) 4 days, water resistance 5 ATM.

price range$95–120Reference price converted from EUR
Year
2026
Brand
HamaHama
Popularity
#72 of 891
Model numbers
Hama Smart Ring ONE
4 daysBattery life (smartwatch mode)
5 ATMWater resistance
Spec guide

How it ranks among smart rings of 2026

Compared with smart rings released in 2026. Bars show the share of models it beats.

Specifications

Full specifications

Design & durability
Water resistance
5 ATM
Water rating (maker)
5 atm
Battery
Battery life (smartwatch mode)
4 days
Health sensors
Optical heart rate
Yes
Blood oxygen (SpO2)
Yes
HRV tracking
Yes
Sensors
heart rate, SpO2

Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.

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