femometer Smart Ring Gen2 – Sleep, Heart Rate & Cycle Monitoring – Free Subscription – Women’s Health & Fertility Tracker with BBT Technology – Size Before You Buy – Up to 7 Days Battery Life – Size 9
Price: $249.00 - $199.00
(as of May 14, 2025 03:07:44 UTC – Details)
Product Description
HEART RATE MONITORING
Continuous HRV tracking provides heart rate monitoring, Femometer Ring Gen2 helps you focus on your heart health and seamlessly with the free Femometer app.
SLEEP ANALYSIS
Professional sleep insights, track sleep stages (Deep, Light, REM) while you rest. Get detailed sleep scores and personalized recommendations.
STRESS MONITORING
Femometer Ring Gen2 provides stress insights, reminds you that you are in a tense state now, and proper relaxation is more beneficial to your health.
STEP/CALORIE MONITORING
24/7 health companion, steps, can count steps and calculate calories burned.Get real-time alerts when it’s time to move or rest.
SMART BBT TECHNOLOGY
Advanced BBT Technology, 1,400+ nightly temperature measurements
CYCLE TRACKING
Provides accurate cycle predictions and ovulation detection, smart algorithm helps identify and track ovulation.
1 Water Resistant
2 24/7 Wearable
3 More Accurate Temperature
4 Femometer Smart Ring
Gen2
Femometer Smart Ring
CYCLE
BBT
SLEEP
Heart Rate/HRV/SpO2
Stress/Steps/Cal
Up to 7 days
Battery Life
Up to 10 days
Charging Case
Charging Method
Charging Stand
CYCLE
BBT
SLEEP
Heart Rate/HRV/SpO2
Stress/Steps/Cal
Up to 7 days
Battery Life
Up to 10 days
Charging Case
Charging Method
Charging Stand
Gen1 
Gen1
24/7 HEALTH COMPANION: Continuous heart rate monitoring and HRV tracking provide stress insights and health trends. Track daily activity, steps, and calorie burn. All health data syncs seamlessly with the lifetime free femometer app.
PROFESSIONAL SLEEP INSIGHTS: Track sleep stages (Deep, Light, REM), blood oxygen levels while you rest. Get detailed sleep scores and personalized recommendations.
ADVANCED CYCLE TRACKING: Revolutionary BBT technology with 1,400+ nightly temperature measurements provides accurate cycle predictions and ovulation detection. Part of trusted femometer ecosystem with 15M+ women worldwide.
COMFORT MEETS ELEGANCE: Just 2.7mm. Premium ceramic exterior with aluminum core ensures durability while weighing only 3.3g. Scratch-resistant, water-resistant to 100m, and designed for 24/7 wear. Size First with femometer Sizing Kit.
SIMPLE & RELIABLE: Up to 35-day battery life with quick charging case (stores 5 full charges). Pair with femometer app to get lifetime subscription. Compatible with iOS and Android. Includes 1-year warranty and dedicated customer support. Regular firmware updates ensure continuous improvement.
Customers say
Customers find the smart ring easy to use and appreciate its functionality.
