$219.00

femometer Smart Ring Gen2 Ceramic | Sleep, Heart Rate & Cycle Monitoring with Free Subscription | Women's Health & Fertility Tracker with BBT Technology | Size Before You Buy - Size 13

Name: femometer Smart Ring Gen2 Ceramic | Sleep, Heart Rate & Cycle Monitoring with Free Subscription | Women's Health & Fertility Tracker with BBT Technology | Size Before You Buy - Size 13
Brand: femometer
Price: 219.0 USD
Availability: InStock

Gold

Rings

This is the most expensive it has ever been. Walk away.

£219 today · previous high £219 · all-time low £199

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 104 days • 67 data points (No recent data available)

Historical

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Price Distribution

Price distribution over 104 days • 2 price levels

Days at Price

Current Price

Price Analysis

Most common price: $219 (49 days, 73.1%)

Price range: $199 - $219

Price levels: 2 different prices over 67 days

Key Features

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.

Product Specifications

Brand: femometer
Colour: Gold
Size: Size13
ASIN: B0FW3Z551X
Category: Electronics > Wearable Technology > Rings
Domain: Amazon US
Listed Since: 14 October 2025

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femometer Smart Ring Gen2 Ceramic | Sleep, Heart Rate & Cycle Monitoring with Free Subscription | Women's Health & Fertility Tracker with BBT Technology | Size Before You Buy - Size 13

This is the most expensive it has ever been. Walk away.

Price History & Forecast

Price Distribution

Price Analysis

Key Features

Product Specifications

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