Apps like Ultrahuman

Here are some great alternatives to Ultrahuman by Ultrahuman.com :
FITTR HART: Smart Ring
FITTR HART: Smart Ring
★3.6
YOR Ring
YOR Ring
★4.0
NexRing - Linktop Smart Ring
NexRing - Linktop Smart Ring
★3.4
Healthzilla: Stress & Habits
Healthzilla: Stress & Habits
★4.2
LuckRing
LuckRing
★4.0
Welltory: Heart Rate Monitor
Welltory: Heart Rate Monitor
★4.6
Frontier X
Frontier X
★4.3
RingConn Smart Ring
RingConn Smart Ring
★4.5
HealthTracker - Measure
HealthTracker - Measure
★4.5
Oura
Oura
★4.1
Withings
Withings
★4.2
Health Tracker: Blood Pressure
Health Tracker: Blood Pressure
★4.5
Vestel Smart Health
Vestel Smart Health
★3.2
Cardi Health: Heart Monitoring
Cardi Health: Heart Monitoring
★3.6
3+ GO
3+ GO
★3.9
Blood Pressure: Health Tracker
Blood Pressure: Health Tracker
★4.0