Heart rate & HRV
Continuous optical sensing with beat-to-beat HRV — the earliest signal of strain and recovery.
Band · Ring · AppOne perfect sync
Sync your body
to the future.
A featherweight band and a titanium smart ring, streaming your heart rate, sleep, SpO₂ and recovery into one stunning app — in real time. Engineered in Ethiopia. Built for everyone.
Heart rate
72bpm
SpO₂
98%
Blood oxygen
Sleep
7h 42m
Last night
Recovery
94
Ready to train
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01Features
Every signal your body sends,
captured in one place.
Two devices, one continuous picture of your health — measured with clinical-grade sensors and translated into decisions you can act on today.
Sleep architecture
Deep, REM and light stages mapped to the minute, with a nightly readiness score you can trust.
Blood oxygen
Track SpO₂ overnight and on demand to understand breathing quality and altitude response.
Skin temperature
Baseline-relative temperature trends that surface illness, cycles and overtraining early.
Stress & recovery
A single readiness index blends HRV, sleep and load so you know when to push and when to rest.
Movement & workouts
Auto-detected activity, steps and calories — the band and ring agree on every rep.
02Technology
Engineered down to the
milligram and the millisecond.
Two form factors, one sensor language. Wear the band, the ring, or both — they hand off seamlessly so there's never a gap in your data.
Featherweight, all-day comfort
12 grams of aerospace polymer and a hypoallergenic fluoroelastomer strap you forget you're wearing — with an always-on AMOLED you can actually read in the Addis sun.
- Display
- 1.6″ AMOLED · 1000 nits
- Battery
- 14-day typical
- Water
- 5 ATM · swim-proof
- Sensors
- Optical HR · SpO₂ · skin temp
Grade-5 titanium, all-night precision
A seamless titanium shell houses the sensors closest to your arteries, so sleep and recovery are read from the one place they're most accurate — your finger.
- Shell
- Grade-5 titanium · PVD
- Battery
- 7-day · 80 min charge
- Weight
- 4 grams
- Sizes
- US 6–13 · sizing kit
03The App
Not a companion app. A complete fitness platform.
The EthioFit app syncs every signal from your band and ring — then goes far beyond it, pairing Ethio Dance Fitness workouts with an AI coach. On Android and iOS.
01
Powered by Ethio Dance Fitness
The dance workout platform that has transformed thousands, built right in — follow-along sessions that turn every workout into something you actually look forward to.
02
An AI coach in your pocket
AI-powered fitness consultation, effortless calorie tracking and workout recommendations tuned to your goals, your recovery and your progress.
03
Seamless device hand-off
Band by day, ring by night. EthioFit stitches both streams into one timeline with zero gaps and no double-counting.
04
Everything a fitness app should be
Sleep, readiness, heart health, activity and training — all the features you're used to, in one calm, legible view of your health.
6:42Synced
Today · Readiness
0Prime
Resting HR64 bpm
Calories1,240 kcal
AI Coach · Recommended
Eskista Burn · Dance25 min
Founders’ batch · shipping Q4
Reserve your
EthioFit Sync.
25,000ETB30,000 ETBSave 5,000 ETB
- EthioFit Band + Grade-5 titanium Ring
- Ring sizing kit shipped first, free
- Lifetime app access — no subscription
- 2-year warranty & free shipping