Dexcom · Updated August 2026
Dexcom G7: price, specs & release date
Dexcom G7, released 2023. Every price and spec below is linked to its source and dated — no guesses.
Source: consumerguide.diabetes.org verified ✓ corroborated verify in ledger
Is the Dexcom G7 a good buy?
At $570, the Dexcom G7 is #6 cheapest of the 11 continuous glucose monitors we track, where the median is $569.87. On the spec sheet, its warmup time hours of 0.5 is the lowest of the 12, its reading interval min of 5 is the highest of the 12, and its wear duration days of 10 is below the median of the 12.
Specifications
| Price (US) | $569.87 SingleCare-reported average US pharmacy cash price without insurance for one box of 3 Dexcom G7 sensors (a 30-day supply); Dexcom has not published a direct consumer MSRP since G7 is dispensed through pharmacy/DME channels. Dexcom's own Pharmacy Savings Program advertises roughly $210 off a 30-day supply for cash-pay patients with a prescription. |
|---|---|
| Brand | Dexcom |
| Released | 2023 |
| Wear duration days | 10 |
| Warmup time hours | 0.5 |
| Reading interval min | 5 |
| Water resistance | Waterproof to 8 ft (2.4 m) for 24 hours (IP28) |
| App platform | iOS & Android (Dexcom G7 app); optional dedicated receiver |
| Prescription required | Yes |
| Mard accuracy pct | 8.7 |
| Sensor size | 0.94 x 1.07 x 0.47 in |
Source: consumerguide.diabetes.org (verified 2026-08-01) · corroborated by singlecare.com. ADA's consumer guide (which covers both the 10-day G7 and the newer G7 15-Day in one table) gives: G7 wears 10 days (the G7 15-Day variant, ages 18+ only and not yet pump-compatible, wears 15.5 days with an 8.0% overall MARD); 30-minute warmup for both; 5-minute reading interval; waterproof to 2.4 m for 24 hours; no fingerstick calibration; MARD 8.7% (Adult) / 8.5% (Pediatric) for the standard G7; sensor+transmitter 0.94 x 1.07 x 0.47 in — a general-knowledge figure of ~8.2% MARD is sometimes cited elsewhere for G7 but the tabulated ADA figure is used here for cross-device consistency. FDA cleared the G7 on 2022-12-08 with US commercial availability following in early 2023. SingleCare's live pricing page states 'the average pharmacy price of Dexcom G7 Sensor without insurance is $569.87 per 3, 1 miscellaneous boxes' (i.e. one standard box of 3 sensors). Image is a CC BY-SA 4.0 photo of the actual G7 applicator on Wikimedia Commons (uploader MolBioByte), confirmed to depict the G7 auto-injector applicator with its button visible.
Is the Dexcom G7 worth it vs cheaper continuous glucose monitors?
Dexcom G7 against its closest cheaper and pricier continuous glucose monitors on the specs that matter — every value sourced. See all 11 ranked
| Product | Price | Wear duration days | Warmup time hours | Reading interval min | Water resistance | App platform |
|---|---|---|---|---|---|---|
| Dexcom G7 this | $569.87 | 10 | 0.5 | 5 | Waterproof to 8 ft (2.4 m) for 24 hours (IP28) | iOS & Android (Dexcom G7 app); optional dedicated receiver |
| Abbott FreeStyle Libre 2 Plus | $248.63 | 15 | 1 | 1 | Water-resistant to 3 ft (1 m) for up to 30 min | iOS & Android (FreeStyle Libre 2 app / LibreLink) |
| Dexcom G6 | $576.57 | 10 | 2 | 5 | Waterproof to 8 ft (2.4 m) for 24 hours | iOS & Android (Dexcom G6 app); optional dedicated receiver |
Frequently asked questions
How much does the Dexcom G7 cost?
The Dexcom G7 has a US price of $569.87 (SingleCare-reported average US pharmacy cash price without insurance for one box of 3 Dexcom G7 sensors (a 30-day supply); Dexcom has not published a direct consumer MSRP since G7 is dispensed through pharmacy/DME channels. Dexcom's own Pharmacy Savings Program advertises roughly $210 off a 30-day supply for cash-pay patients with a prescription.), as of 2026-08-01.
How does the Dexcom G7 compare on price?
At $570, the Dexcom G7 is #6 cheapest of the 11 continuous glucose monitors we track, where the median is $569.87.
When was the Dexcom G7 released?
The Dexcom G7 was released 2023.
What are the Dexcom G7's key specs?
Dexcom G7 (Dexcom): wear duration days 10, warmup time hours 0.5, reading interval min 5, water resistance Waterproof to 8 ft (2.4 m) for 24 hours (IP28), app platform iOS & Android (Dexcom G7 app); optional dedicated receiver. Full sourced spec sheet verified 2026-08-01.
Price of record: $569.87 at consumerguide.diabetes.org, 2026-08-01. Other retailers may be lower — check the current price:
See Dexcom G7 on Amazon As an Amazon Associate we earn from qualifying purchases.Similar continuous glucose monitors
Nearest in price — swipe to browse. Every pick sourced and dated.
All continuous glucose monitors ranked · Open data & methodology · Queryable via MCP
Compare with
Cheaper continuous glucose monitors
- Abbott FreeStyle Libre 2 Plus $248.63
- Abbott FreeStyle Libre 3 Plus $245.03
- Abbott FreeStyle Libre 3 $236.2
- Dexcom Stelo $99
- Abbott Lingo $54
Step up
- Dexcom G6 $576.57
- Medtronic Simplera Sync $960
- Medtronic Guardian 4 $2478.3
- Senseonics Eversense E3 $3309.69
- Senseonics Eversense 365 $6319.89
More from Dexcom
- Dexcom Stelo $99
- Dexcom G6 $576.57