SPECIFICATIONS

Activity Tracked: Activity Tracker,Steps Tracker,Distance Tracker,Calorie Tracker
App Name: AIZO Ring
BLE Version: BLE 5.0
Battery Capacity: 17 mAh, Rechargeable, High-density battery
Battery Capacity(mAh): 17mAh
Battery Life: 4-6 days
Battery Type: Lithium Polymer
Battery life: Up to 4 days
Brand Name: DIXSG
Case Material: Steel
Case material: Stainless steel
Certification: ce,FCC
Charging Time: <1.5 hrs
Charging method: Magnetic charging
Display screen: No
Features 1: Vibration reminder smart ring
Features 2: Smart ring notifications vibrate
Function: Call Reminder
High-concerned chemical: None
Item Weight: 5.2g
Metrics measured: Heart Rate Monitor,Sleep Monitor,Blood Oxygen Monitor,Body Temperature Monitor,Stress Monitor
Model Name: TM21
Model Number: TM21
NFC Support: No
Origin: Mainland China
Product Safety Information/Warning: Battery warning: Do not disassemble, puncture,crush,heat, or burn.
Thickness: 2.4 mm
Waterproof Grade: 5ATM
Waterproof standard: 5 ATM

To Avoid Any Size Confusion:
Please note: All ring sizes in this store follow the US standard system. Sizing varies by region (UK, EU, Asia, etc.), so your usual size may differ. For best results, measure your finger twice a day—morning and evening—as finger size fluctuates. Then refer to our size chart to find your US size before ordering. Thank you!
  
Key Features
【Size Before You Buy】Before purchasing the Smart Ring, we strongly recommend purchasing our ring sizing kit to ensure a comfortable fit and avoid unnecessary returns or exchanges
【 Smart Ring Health Tracker】Know your wellness with 24/7 tracking of core metrics: body temperature, blood oxygen, heart rate, and HRV. Understand your sleep quality with detailed analysis of deep, light, and REM cycles. Manage stress with personalized reports and track menstrual cycles seamlessly
【Exclusive Vibration Alert】The health ring delivers vibration alerts for abnormal health data like irregular heart rate or stress. In emergencies, the SOS feature automatically alerts your contacts. It also provides daily reminders for medications and sedentary periods, offering complete protection for busy lifestyles
【Designed for Everyday Life】Experience all-day comfort with this premium fitness ring, crafted from ceramic and stainless steel for exceptional lightness. The 5ATM waterproof design lets you swim, shower, and sweat without removing it
【Smart Control & Data Sync】Take command of your digital life with this ring. Control music playback, capture photos, and navigate videos or presentations through intuitive touch gestures. Receive discreet vibration alerts for incoming calls and alarms through your smart ring
App Introduction
App Name: AIZO Ring

App Compatibility: Compatiable with iOS 9.0+, Android 5.0+, Harmony 2.0+
App Compatibility: Compatiable with iPhone, Xiaomi, Samsung, Huawei, Vivo, Oppo, etc.
App is free to use, no need to register as a merber; no need to pay to use.

App is easy to Pair. App pairs quickly and is is easy to undersatand. Once the correct permissions are enabled, the app will not disconect from the ring. You can ask the customer service for a pairing guide.

App is easy to read and understand. You can ask customer service to get a video about how to use the app.

App Language:
English, عربی, български, বাংলা, Čeština, Deutsch, Ελληνικά, español, فارسی, Suomi, Français, Gaeilge, Hrvatski, Magyar, Italiano, 한국인, Latinus, Melayu, Nederlands, Polski,, Português, Română, Русский, Српски, svenska, ไทย, Filipino, Türk, Tiếng Việt,..