Multifunctional Smart Ring Health Tracker Heart Rate Body Temperature Blood Oxygen Monitor Waterproof Adult Sleep Fitness Functions Motion measureAdultt: Calories, steps, miles Sleep monitoring: 20:00 ~ 8:00Auto-expansion to12:00 Multi-sport mode: Running, cycling, jumping rope, fitness, hiking, yoga, golf, dance Heart Rate MeasureAdultt: Support Blood Pressure MeasureAdultt: Supports photovoltaic Oxygen measureAdultt: Support Precision Automatic health monitoring: Support Activity information data storage: Support OTA Upgraded: Support Hardware configurations Main control chip: FR8016HA Heart Rate sensor: Tianyi Hexin 3605 Temperature Sensor:Nanocore Micro NST112c Battery: 28mAh,3.7/4.2V lithium battery Optical PPG Analog Front EndPPG AFE) HX3605 APP:Google: JSRings, ISO: JSRing Bluetooth distance:3~5 Meters Feature: The smart ring is a fashionable wearable electronic product that can connect to a smartphone through near field communication to complete function execution and data sharing. It adopts advanced waterproof design and can be used without any power supply. Quickly start mobile phone applications and write the program startup that needs to be started quickly into the smart ring in advance. When the smart ring touches the phone, it will automatically find and start the program. Packing list: Smart ring *1 ;Charging compartAdultt base *1 ;Charging cable *1 ;Adultual*1 2022 Smart Watch Ultra Series 8 NFC Smartwch Adult Bluetooth Call Waterproof Wireless Charging HD Screen for Xia Smart Watch Fashion sport watch band Sport smart watch A1 B57 W34 IWO8 lite T500 F10 iwo8 iwo9 iwo10 iwo11 iwo12 iwo13 mini P8 GTS 2 P8 P80 P90 P70 T80 M4 W55 T200 IWO8 Pro Q99 QS18 W75 iwo12 max iwo max C200 f18 iwo pro w58pro H55 iwo pro F20 X6 S20 M1 W35 i7s V52 W66 DT35 iwo 12 MAX pro U78 K8 W26 DTX H5pro S30 T600 T900 FT50 FT30 XT G500 L5 L6 L13 L8 U68 G900 DT36 P8 pro max FK78 W56 W66 FK99 HW22 HW12 HW16 AK88 D13 DT100 DT36 HW12 22 HW18 HW19 IWO12 IWO14 IWO13 IWO13PRO T500 T500+ T500+PLUS T500+PRO T500plus T5S T800 T900 W26 W26+ W26+PRO W37 W46 W506 X8 X8MAX X8PLUS XW100 Y16 Y20 Y68 Z33 W7PRO T100PLUS X8+ TK700 HW56PLUS W37PLUS i7 PRO FH9 HW37 i7 F10PLUS M36plus KW22 kd07plus G68L X7+MAX T700PRO T200PLUS D7PRO Y118 M16mini W7 Yolako FD68 XW02 W9 M26PLUS HW22PLUS 119PLUS DT7 GW67PLUS AK37 W27pro W27 D7 PRO MAX DT300PRO DT700 T900PROMAX i6 T500+PROMAX X7PRO LD9 i7mini HW57PRO T7PLUS P7MAX S33 E21 T7PLUS M7mini T56+ HW7PLUS S7MAX HW67 HW28 X8PROMAX W17 007 WS7 MAX HW22PROMAX TK700 HW56PLUS W37PLUS I7PRO FH9 HW37 I7 M36PLUS KD07PLUS G68L X7+MAX T700PRO T200PLUS D7PRO Y118 M16MINI W7 FD68 XW02 W9 M26PLUS HW22PLUS 119PLUS DT7 GW67PLUS AK37 W27PRO W27 DT7PROMAX DT300PRO DT700 T900PROMAX I6 T500+PROMAX X7PRO LD9 I7MINI HW57PRO T7PLUS P7MAX S33 E21 T7PLUS P7MAX S33 E21 T7PLUS M7MINI T56+ HW7PLUS IWO7MAX HW37PLUS P7PRO T37PLUS HW17 i7PLUS X9+MAX S7MAX AW18 D20L SW18PROMAX SW19PROMAX Q7 WS27 DT7+ Y22 P25 Y20pro U68 P37MAX IWO7PRO W17 WS8MAX WS7Pro W07PLUS T500+PLUS i7PROMAX HW22+MAX M6 WS7Pro DW07PLUS T500+PLUS i7PROMAX HW22+MAX M6 X9+MAX S7MAX AW18 D20L SW18PROMAX SW19PROMAX Q7 WS27 HW17 HW67PLUS HW37PLUS HW37 HW67mini HW21 X8PROMAX WS7MAX X6M 007 S7+ I7MAXi7 HW22PROMAX i8promax i9promax HW67ProMAX T500+MAX AK37 T7MAX SX16 i88 iS7 X8+PRO WS28MAX I8 HW7MAX C007PLUS C007PRO Ai7Pro X8PROMAX i8max W97 W97PRO M7 D18M P60 T700S ws007 W57 i11PRO Z36S Z38S T700MAX S7 T700PROMAX Mi banda 6 banda 6 relgio infantil w37 pro pulseira mi banda 6 w27 pro smartwatch amazfit pulseira mi banda 4 amazfit gts pulseira mi banda 5 amazfit gtramazfit bip s amazfit stratos p8 plus w37 pulseira assista dt100 ls05 hw16 bip u pro lite amazfit Loja oficial gstsmartwatch d20 ls02 t500 rt mi banda 6 pulseira w37 pro srie 7 pulseira mi banda 3 mi bro ar gtr pulseira amazfit bip mi assista global rs4 col mi p8 relogio d20 stratos iwo w27 pro w46 dt100 smartwatch maimo relgio intente amazfit stratos 2 hw22 stratos 2 Relgio de pulso amazfit gtr 47mm hw19 srie 7 mi relgio intente lite 2 w26 d30 relgio de pulso relgio de pulso mi banda 6 versao global ori relogio x8 max,iwo 15 pro srie 7 original,d20 relgio intente, relgio intente, relgio intente x8,iwo 12 pro,smartwatch x8 pro max,iwo 13 srie 7assistir srie 7, srie 7 relgio de pulso, watch 7, relgio de pulso 7,smartwatch Com cmera, hw66,smartband m5,relogio iwo 13 pro,t900 pro max,smartwatch iwo 13 pro max,x8 smartwatch original original AK88 D13 DT100 DT36 HW12 22 HW18 HW19 IWO12 IWO14 IWO13 IWO13PRO T500 T500 + T500 T500 + PLUS + PRO T500plus T5S T800 T900 W26 W26 + W26 + PRO W37 W46 W506 X8 X8MAX X8PLUS XW100 Y16 Y20 y68 Z33 W7PRO T100PLUS X8 + TK700 HW56PLUS I7 i7 PRO FH9 HW37 W37PLUS F10PLUSM36plus KW22 kd07plus G68L X7 + MAX T700PRO T200PLUS D7PRO Y118 M16mini W7 Yolako FD68 XW02 W9 M26PLUS HW22PLUS 119PLUS DT7 GW67PLUS AK37 W27pro W27 D7 PRO MAX DT300PRO DT700 T900PROMAX i6 T500 + PROMA